Removing rust from tubs and sinks

How to operate and how to clean sinks from

Brushes with metal bristles. So you can wash a new sink of the first cleaning agent. This is because cracks will appear on its surface, into which porcelain stoneware will fall. Cleaning a porcelain tile sink is easy. We can conclude that if you know the means that are suitable for this, then the cleaning process itself is very simple.

Salt, even the finest grinding, can leave scratches and grooves on the ceramic surface; Formic acid. If this aggressive component is included in the product, it destroys ceramic joints, creating gaps in which dirt and microbes constantly accumulate; Iron brushes. All it takes is one cleaning and the sink is ruined. Iron bristles scratch the walls of the sink, leaving microscopic damage on its surface, which will constantly become clogged with dirt and grease, and spoil the look of the sink.

Also, all aggressive porcelain stoneware industrial products used for enameled and metal surfaces are prohibited for use. It will be relevant about the faucet made of cleaning stone for the kitchen Porcelain stoneware is a material that is remarkable in many of its properties. Purchasing a sink made of natural stone will be a good investment for a kitchen that will last for many years if properly cared for.

The classic of Russian literature A. Pushkin said in one of his works: This advice is also relevant in the 21st century, and for any good things, including kitchen plumbing.

And the recommendations outlined in this article will help you properly care for your sink. Now they are reading.

They are usually the most stable

The better to clean a porcelain stoneware sink, what detergents are recommended to be used To clean the base of a ceramic sink, it is recommended to pay special attention to the following compositions: The best option for the appearance of deep stains that evenly cover the entire surface are liquid products that have the ability to remove the stain not only on the surface, but also in deeper layers; Heat instability

Wait for the homemade paste to dry completely - this process can take several days.

Surface features

Although there are universal methods for removing rust, they are completely unsuitable for some surfaces. Therefore, it is better to figure out how to clean which surfaces.

How to clean tiles?

Often the cause of the appearance of traces of rust on sanitary ware and tiles is not the surface itself, but the appearance of rust on the internal metal parts. By replacing such parts, you can stop the process of rust spreading. There are several ways to deal with traces of rust on tiles:

• Ammonium chloride and oxalic acid. Leave the surface for one hour under the influence of acid. Then treat with a sponge with ammonia. After that, to achieve purity, wash with plenty of running water;
• Hydrochloric acid. Be careful when working with her. It is necessary to apply a little acid to the surface and then rinse with plenty of water;
• Vinegar. Apply it to your sponge. Place the sponge on the surface for an hour. Then wipe with the same sponge and remove corrosion. By the same principle, instead of vinegar, you can work with kerosene.

How to remove rust stains from plastic?

When removing rust from a plastic or acrylic surface, you need to know one simple way. Salt should be poured into place with traces of corrosion. Then you need to take a lemon and make a fresh cut, and wipe the place with this cut, rubbing salt with lemon.After you do not need to wait, you can immediately remove the remnants of salt and lemon juice and pulp. Repeat the procedure if the effect is not pleasing.

How to clean fabric?

It is extremely difficult to remove rust stains from clothing or fabric, because it eats into the fibers:

• You can use lemon juice. A slice of lemon is wrapped in gauze and ironed;
• A light shirt can be cleaned with hydrogen peroxide;
• You can also mix two glasses of water, a tablespoon of oxalic and acetic acids. The solution is heated to 90 degrees, and the fabric is lowered into it, after which it is washed with water and soda;

• You can make a solution of tartaric acid powder and salt with the addition of water. This solution is applied to the stain and left in the sun. Under the influence of ultraviolet rays, the stain is removed, and then the clothes are washed in the usual way;
• White clothes can be stained with hydrochloric acid. The fabric is dipped in a 25% acid solution;
• Colored fabric can be cleaned with a gruel of chalk and glycerin. This composition is applied and left for a day. After the thing is erased.

Metal cleaning

Raw metal tends to oxidize under the influence of external factors such as humidity or oxygen. It is best to remove corrosion spots while they are small and have not grown over all surfaces:

• At the beginning of the process, you need to take sandpaper or a brush with metal bristles. Many often limit themselves to this, but this is wrong. It is necessary not only to remove rust, but also to get rid of its future appearance.
• For the prevention and control of corrosion, an "anti-rust converter" can be used. Before its application, those layers of corrosion that are easily deformable are removed. Then the surface is degreased, for example, with gasoline, and only after that this agent is applied. When working with such products, you must follow the rules of your own safety, and in case of contact with skin or eyes, rinse with running warm water.

• There is also an option to remove rust using a specific composition. To prepare it, you will need 1/4 liter of water, 50 g of sodium hydroxide, 50 g of formalin and 50 g of ammonium. The resulting solution is added to a liter of water. Degreased parts must be lowered into this solution. To completely remove rust, leave the parts in the solution for 30 minutes. Then you need to wash everything with hot water and wipe dry.
• A cast-iron cauldron or sink is best cleaned with fish oil. It is applied in a thick layer and left for an hour. After it is removed with water. Also, the grease leaves a protective film that prevents the development of corrosion.

With systematic cleaning, some types of household pollution cause frank despair. However, it is possible and necessary to deal with deposits that are difficult to remove, and today we will tell you how to wash the toilet bowl and sink from rust and clean plumbing from limescale.

Tile cleaning methods

The method of cleaning the tile depends on the substance with which it is contaminated, as well as on its location.
For example, tiles on the ceiling are most often only contaminated with soot if they are in the kitchen, or with building materials during repairs. What can not be said about the tiles that are placed on the floor. It is the one that is the most polluted. The main problem with this material is that stains remain on it if it is not washed properly.
And to wash properly, you need to know how to do it. You can find out from our article.

As mentioned above, dirt from tiles can be easily cleaned if you know how. Let's look at the most common substances that pollute tiles and how to wash them.

Grease on the tiles in the kitchen.
To wash the tiles in the kitchen from grease, you can use dishwashing gel. Just dilute it with water, apply the resulting solution to the tile and leave for 10 minutes. Then rinse with clean water and wipe the tiles dry.

Limescale on bathroom tiles.
Plain soda will help get rid of limescale on the tile. To do this, first moisten the surface of the tile, then pour a little soda on the sponge and begin to gently wipe the tile. Do not overdo it and do not apply too much force, otherwise you may damage the tile.

rust
ordinary citric acid will help to remove from the tile. Dilute it with a little water and apply to the problem area. Leave for an hour, then rinse with a sponge and wipe dry.

Some faced such a problem as the inability to delete pencil marks
from the surface of the tile. Only a special tool called "Permolux" will help you wash the pencil from the tile. Dilute the powder with a little water, leave for a short time on the problem area, then rinse with water.

To launder silicone sealant
from the tile, first try to peel off a larger layer of it. Next, take a regular rag, moisten it with white spirit and rub it into the problem area. When the silicone softens, remove it, rinse the tiles with water and wipe with a dry cloth.

launder liquid glass
simple water will help you from the tile. Wet a cloth and rub the problem area until you get rid of the problem. If the tile has been stained with liquid glass for a long time, then it is impossible to wipe it off without damaging the tile.

Yellowed tiles
will help wash a tool such as Cif
-cream. Apply it on the tile and leave for a few minutes, then rinse with water and wipe the tile thoroughly.

If your tile has been damaged by grout after repair
and it can also be washed quite easily. To do this, take 50 ml of vinegar diluted with water. Use a hard sponge to go over problem areas, then wipe with a damp cloth and dry the surface.

Clean kitchen tiles grease
you can use vinegar too. To do this, dilute it with water, moisten a rag and treat it with pollution. Then dilute the washing powder with water to make a slurry, and apply to the problem area, leaving for a few minutes. After that, rinse with water and wipe the surface of the tile with a dry cloth.

To launder nicotine
from tiles, try using chemicals that do not contain chlorine. If it doesn’t help, try the good old way to remove nicotine plaque with soda. Dilute it with water and use a hard sponge to wipe the tile, then rinse it with water and wipe dry.

As you can see, cleaning tiles from all kinds of dirt is quite real and not difficult at all.
But still, we recommend that you handle the tile more carefully so that you do not have to puzzle over how to wash it. We hope our tips helped you fix the problem. You can find more information in the video.

Rust stains are known to be very stubborn and difficult to remove. They can occur on the surface of sanitary ware (especially toilets) due to poor water quality, on ceramic tiles, home textiles and clothing. But for experienced housewives who know all the secrets of home cleaning, getting rid of rust is not difficult.

We clean plumbing

Rust stains on the toilet bowl can be dealt with with stiff brushes, sandpaper and abrasive powders, but such methods are very laborious and, if overzealous, can damage the surface.

Rust is easily removed with acid-containing products. They dissolve plaque, but due to their aggressiveness, they can only be used periodically. Such preparations are not suitable for regular cleaning.
You can apply tartaric acid (20% solution), and then wipe the plumbing with a washcloth moistened with ammonia.
For severe contamination, hydrochloric acid is used. It is applied to a dry surface and left for 15 - 20 minutes, after which it is washed with plenty of water.

The procedure should be performed with safety goggles and rubber gloves.
Plumbing fixtures made of natural stone or faience can be cleaned with a mixture of ammonia and peroxide. It is applied for several hours to the contaminated area, and then the plumbing is well washed with clean water.
Another folk remedy is fish oil.

Cover the stain with the product, wait a few hours and wash off with soapy water.

How to clean the sink

Today, there are many options for shells of different shapes, depths and colors. However, the main parameter that affects the choice when buying is the material of manufacture. As a rule, the following sinks are installed in the kitchen:

• ceramic;
• stainless steel;
• from artificial or natural stone.

We will not consider all the positive and negative aspects of the materials, but will find out how the care of different sinks differs, and what means are best to clean them in order to return the sink to cleanliness, as well as to provide protection from bacteria and germs.

How to clean a ceramic sink in the kitchen

For ceramics, it is very dangerous to use dry powder products, which contain fine solid particles. It is better to choose a liquid product in the form of a gel or spray. But it is also better to use it if there are difficult stains on the surface.

For regular cleaning of ceramics, elementary improvised substances that are in every home are suitable:

1. Heat the vinegar a little and mix it with baking soda to make a liquid slurry. Apply the mass all over the sink and leave for 15-20 minutes, then rinse with clean water.
2. For light ceramics, you can use bleach in liquid form. But for dark shades, this method is not suitable, since bleach can discolor the material.
3. Baking soda and vinegar can also be used separately. But if vinegar is a liquid substance, and in its pure form will not scratch the surface of a ceramic sink, then it is better to dilute the soda with water, apply the mass to the bottom and walls of the sink, and then simply rinse it off, without additional friction with brushes and sponges.

How to clean a stone sink in the kitchen

Given the fact that a stone sink is the most expensive of all materials, this does nothing to protect it from stains on the surface, and it also needs regular cleaning. Regardless of what stone your sink is made of - artificial or real, when choosing a product, you should immediately abandon detergents based on:

• ammonia;
• acids;
• solvents.

How can you wash a stone sink? To do this, you can use the following tools:

• mustard powder or starch;
• a slice of lemon or citric acid;
• chlorine diluted with water.

Any of these substances is best diluted with water and only then applied to the stone.

How to clean a stainless steel sink in the kitchen

Perhaps stainless steel is the most practical material for washing in the kitchen. It tolerates cleaning by any means, is resistant to mold and rust, does not lose its color, and is also very well washed. However, this does not mean that a stainless steel sink does not need regular cleaning. Rather, it is much easier to do this than with other coatings, but you still have to do it.

Suitable for daily cleaning:

• soda, dry mustard, salt;
• dishwashing detergent, including powder;
• vinegar, citric acid solution, whiteness.

If complex spots are present on the surface, for example, stubborn fat, rust, limescale from water, then in this case you will have to resort to more “radical” compositions. It can be ammonia, hydrogen peroxide, products based on acids and alkalis. In any case, washing stainless steel is not difficult and does not take much time.

As you can see, even a teenager can clean the sink in the kitchen if you follow all the rules and choose the right cleaner. But the most important rule is to regularly care for the sink, because it is easier to prevent severe pollution than to correct them later.

General rules

Rust comes from the interaction of oxygen with raw metal. It also often appears in places with high humidity or when metal interacts with water. Often the surface of the metal is coated with various compounds so that there is protection from external influences, but if rust does appear, there are several ways to remove it.

There are several rules and advice following which will help you remove rust stains from various surfaces at home:

• Removing rust from any surface involves the use of acids. Therefore, you should always have rubber gloves and wear them when working with chemicals;
• Keep children and pets out of the room while cleaning. After work, ventilate the room;
• Be sure to wash other contaminants from the surface before removing rust;
• Before cleaning rust, rinse the area with water and wipe dry.

How to remove detergent deposits

The nature of the formation of soap deposits is similar to lime and rust deposits, only the nature is slightly different. The soap forms a sticky film that becomes covered with dust, and then the process is repeated over and over until the contamination appears as streaks or crusts around the drain. Such formations include deposits of washing powder in the dispenser of the washing machine, they are removed in the same way.

If the contaminated surface is not susceptible to high temperatures, warming up the deposits with a building (or even household) hair dryer, followed by washing with a simple non-abrasive detergent, will help.

The second option is alkaline type preparations for cleaning sewer pipes. With their help, you can remove not only soap, but also fatty deposits. It is advisable to use products in granules: grind, moisten with water to a thick slurry and apply to contaminated areas for 20-30 minutes.

Various stain removers and washing gels with active oxygen in the composition can be a good help. This option is recommended for plastic and acrylic surfaces that are sensitive to active chemicals.

How and how to clean a ceramic sink

A sink made of this material requires daily care. An abundant stain is carried out after each use. A more intensive cleaning of the porcelain stoneware sink is carried out once a week - once a month, depending on the frequency of use. How to properly clean a porcelain tile sink?

Once you have decided how to clean your porcelain stoneware sink, proceed with the procedure as follows: Rinse the surface thoroughly to remove all food waste. Prepare a soap solution - first add a few drops of soap to the container, and then draw water to make the resulting mass foam.

Take a soft sponge made of foam rubber and a microfiber cloth. Carefully treat the surface with a sponge dipped in plenty of soapy water. After you have finished washing the porcelain stoneware sink with the solution, rinse it with running water.

We clean the sink with Faberlic. Before and after.

Make sure that no soap particles remain on the surface. Wipe the sink dry with a cloth, dry cloth or soft cloth towel.

Polish with special milk or mastic to protect the surface and give it a shine. If it was not possible to keep track of the cleanliness of the surface in time and complex dirt spots formed, do not hesitate any longer!

How often should a ceramic sink be washed?

In this case, we clean the porcelain stoneware sink as follows: Buy powdered chalk and hydrogen peroxide.

Mix the ingredients until the consistency of a homogeneous paste.Apply the resulting mass directly to the place of contamination of the ceramic sink with a layer of 1 cm.

Cover the treated area with plastic wrap. Fix with mounting tape or electrical tape to create the right atmosphere for high-quality absorption of the stain solution, but to prevent the mixture from drying out prematurely. Wait for the homemade paste to dry completely - this process can take several days. Remove the dried mass with a soft sponge or towel.

Rinse all ceramic mixture from the sink under running water. If part of the stain is not removed, repeat the procedure until the surface attractiveness is fully restored. Dry the granite sink thoroughly with a microfiber cloth.

Polish the surface with a cleaner or suitable type of milk. How else can you clean a porcelain tile sink? To remove old, hard-to-remove stains on the sink, you can use additional products for washing porcelain stoneware: Before washing a ceramic sink in this way, it is better to consult a specialist so that you do not unknowingly damage the surface completely.

How is the daily care of the sink

Knowledgeable professionals in specialized stores can advise less aggressive products. Do not use acid cleaners for porcelain stoneware sinks, especially those containing formic acid - they will not damage the stone itself, but they can disrupt the attractiveness and integrity of the seams.

Do not use solutions based on natural oils - after drying, such mixtures will leave whitish marks on the surface, which cannot be removed. Share on social

Do not use solutions based on natural oils - after drying, such mixtures will leave whitish marks on the surface, which cannot be removed. To do this, you can use the following options: However, a woman does not always have the opportunity to carry out constant care of the washbasin, so sometimes it gets very dirty. Pollution from dyes created by nature. But if the sink made of this material has lost its former attractiveness, it is necessary to use cleaning products. Porcelain stoneware sinks are washed with special cleaning agents and are labeled as compounds for composites.

Fighting Whiteness

After removal of stains, stubborn darkening, yellowness or a grayish coating may remain on contaminated areas. The same phenomena can also be of a general nature if the surface has not been completely cleaned for a long time or simply due to aging.

In most cases, it is possible to return the original whiteness with ordinary soda. It has the ability to "pull out" even small particles of contaminants. To do this, soak the soda with water, apply an even layer on the bath or sink and leave it like that for as long as possible. From time to time, it is desirable to moisten the surface with a spray bottle.

Baking soda is much better at penetrating very fine pores when it reacts with acids to form foam. For this purpose, a small amount of acetic or other weakly concentrated acid can be added to the water during wetting. After treatment, soda should be washed off with cold water. It is possible that the original white color will not be restored immediately, it will be necessary to carry out cleaning in several stages.

In general, baking soda is a very good habit if you complete every cleaning of both the bathtub or sink itself and the entire bathroom as a whole. Sodium bicarbonate has a bactericidal effect, helps to remove a wide range of light soiling and prevents their formation in the future, unlike most detergents that form a sticky film.

Cleaning ceramic tiles

There are several proven home remedies that can help you remove rust from ceramic floor or wall tiles.

• A good remedy is tartar powder (the sediment that forms in barrels of wine). First, the stain is wiped with a solution of peroxide, and then sprinkled with this powder and cleaned with a damp sponge.
• Soda is poured onto a washcloth, well moistened with simple table vinegar. As soon as they begin to react, they quickly clean the rusty stain from the tile with a sponge.
• Traces of rust can be removed with citric acid. It is abundantly sprinkled with a stain previously moistened with water and the dissolution of pollution is observed. After about 20 minutes, the washcloth is dipped in ordinary salt and the rust remains are quickly rubbed off until they completely disappear.

Home textiles, clothing

Rust stains on curtains, tulle, towels or clothes can cause a lot of trouble and regret. Using simple tips, housewives will quickly cope with them.

• Fresh stains are enough to wipe with freshly squeezed lemon juice and rinse with warm water.
• A teaspoon of vinegar is diluted in a glass of water, brought to a boil and a cloth is lowered there, not forgetting to add a pinch of soda or a couple of drops of ammonia. If necessary, the procedure can be repeated.
• Stains on colored products are rubbed with a product prepared from water, glycerin and soap taken in equal amounts. The thing treated in this way is left for a day, and then washed, as usual.

Cleanliness is the most important aspect of hygiene, it is also pleasing to the eye, but it must be constantly maintained. Most stains are easily removed. At the same time, there is a group of spots, the appearance of which promises huge problems and a waste of time and effort. One such type of stain is rust.

Tile grout cleaning options

Joint fillers, as a rule, have a high porosity, and therefore splashes of soapy water and settling dust eat into them very strongly.

All sorts of bleaches and stain removers for clothes come to the rescue. Cleaning with them is a rather painstaking process. Each seam should be well cleaned with an old toothbrush, while the remnants of the cleaning agent do not need to be washed off immediately.

Seams are also well cleaned with all kinds of compounds containing chlorine. If the pollution has eaten in very much, you can return to its original appearance only by removing the old aggregate and new grout. In this case, it is recommended either to select the grout to match, and then paint over with waterproof paint, or cover the seam of the desired color with a special hydrophobic pencil. The work is quite painstaking, but the result is definitely worth it.

The appearance of unpleasant stains on clothes and household items can ruin your mood for a long time and deprive you of peace. Rust can occur anywhere and will be imprinted on all objects that have come into contact with the place of its origin. In order not to get confused in such a situation, learn the most effective methods for dealing with stains.

How to clean rough floor tiles

To easily clean rough tiles on the floor, you can use various tools. For example, you can resort to the use of folk remedies or special store products. All of them, as a rule, differ in efficiency, application and result. But, nevertheless, even the cheapest ingredients that are in every home can easily clean even the most inaccessible places.

The most effective folk remedies

The most effective tools that can be found in every home and clean rough tiles include:

• lemon acid;
• vinegar;
• laundry soap.

The principle of washing is as follows:

1. Dissolve one of the products in water.
2. Pour the composition into a spray bottle (spray bottle).
3. Spray the liquid onto the surface of the rough tile.
4. Leave for 20-30 minutes depending on the degree of contamination.
5. After a while, clean with a medium-hard bristle brush.
6. Rinse with clean water using a suitable material.

The ratio of the product to water can be chosen at your discretion.For example, you will need a very small amount of soap, but 100 ml of vinegar per 1 liter of water is enough.

Special detergents

Household chemicals, which can be purchased at specialized stores, are ideal for cleaning and disinfecting rough tiles. They not only dissolve dirt, grease, but can also remove mold, as well as completely disinfect the floor covering. The products are available in the form of a spray, which greatly facilitates the application process. The most effective household chemicals for cleaning rough floor tiles include:

1. Cilli Bang. Eliminates all types of pollution. Effectively fights against plaque and ingrained dirt. It is enough to apply the product on the tile, leave for the time specified in the instructions, and rinse with water.
2. Sanitol. Special products for washing different types of flooring, including rough tiles. Available in both spray and liquid form. In the latter case, the product must be dissolved in water, according to the instructions, and the floor washed.
3. Mellerud. Very gently and effectively cleans tiles, whether stone, porcelain or gloss. Penetrates into hard-to-reach places and dissolves dirt. All you need is to apply the product on the surface, hold for a while and rinse.

As you can see, cleaning rough floor tiles is not so difficult. The main thing is to choose the right tool, tools for cleaning and follow certain recommendations.

Effective cleaning of tiles with folk remedies from all types of pollution

It is possible to clean tiles to a shine without the use of household chemicals, which contain many harmful substances, especially for people prone to allergic reactions. Many improvised means do an excellent job with any kind of pollution no worse than special sprays, creams and powders.

The most famous folk remedies:

• A mixture of vinegar and soda reacts with each other and limescale, so 10 minutes after applying the solution, there will be no trace of white spots.
• Citric acid perfectly corrodes dirt. You need to rub the walls with fresh lemon or sprinkle with a concentrated solution of citric acid and leave for a while, and then wash the surfaces with warm water.
• Vinegar can not only remove dirt, but also add shine to tiles.
• Ammonia (ammonia solution) can also remove plaque and dirt, as well as fungus and mold, but it has a sharp unpleasant odor, so you need to protect your lungs when working with it. It is mainly used for cleaning tile joints.

Acids perfectly clean any surface, but they can ruin tiles and turn a glossy surface into a matte one.

Therefore, extreme care should be taken when working with them.

Removing heavy deposits of limestone and rust

Plaque from tap water accumulates slowly, layer by layer, and this is the main difficulty in removing it. Of course, we will not dispute the effectiveness of "top" cleaners designed to fight lime deposits and rust. But after all, learning to deal with such pollution using improvised means is at least much more interesting, in the future, such an ability will provide good savings on expensive household chemicals.

The hardness of water is due to the content of magnesium and calcium salts, this is the very notorious lime. The frightening rust spots are nothing more than dissolved iron oxide. All these substances, due to their chemical nature, readily react with most of the simplest inorganic acids: sulfuric, hydrochloric, carbonic. With common organic acids - acetic and citric - the reaction also proceeds, but much more slowly.

The latter is only at hand, because the sluggish reaction allows you to dissolve or erode the “stone” deposits to a significant degree and leave the ceramic or metal surface untouched.In products containing more active inorganic acids, inhibitors must be present that slow down the course of the reaction.

To combat lime deposits, it is recommended to use not table vinegar, but vinegar essence, which is diluted with 6-8 parts of distilled water to reduce volatility. Food citric acid is diluted at a concentration of one tablespoon per liter of water. Since both compositions have practically no viscosity, it is better to apply them to a bathtub or chrome-plated plumbing with an impregnated rag, or several times from a hand sprayer. By the way, if you fill the container to be cleaned with hot water and let it warm up properly, the effect will be much more obvious.

Rust can also be removed with similar means, although it is better to use all kinds of converters that are used to prepare metal before painting. Yes, these funds are from the category of more expensive ones, but they are needed in rather modest quantities. When working with rust and limescale, tolerance should be gained: the cleaning compound must be left for quite a long time (4-5 hours). Do not despair if after treatment part of the plaque remains - it is quite easy to remove it with a hard sponge.

How to clean an old enamelled bathtub or sink

Materials and tools:

- liquid dish soap

- ammonia

- baking soda

- lemon oil

- salt

– lemon

- bucket

- soft sponge

- clean rag

How to Clean an Enamel Bathtub or Sink Weekly

Like everything else in the bathroom, they need weekly cleaning. Here is the procedure we recommend.

Mix 1 liter of hot water with 2 tablespoons of dishwashing detergent.

Use a soft cloth or sponge to clean your tub or sink.

Rinse well.

How to clean a more soiled bathtub or sink

Weekly cleaning with hot water and dishwashing liquid is great, and for deep cleaning we recommend baking soda and ammonia.

Pour warm water into a bucket and mix ¼ cup baking soda and ¼ cup ammonia (even though baking soda is a bit abrasive, it's mild and generally safe to use on porcelain. Ammonia is great for removing grease and soapy deposits.)

Wet a non-abrasive sponge in the baking soda/ammonia solution and scrub the surface of your porcelain tub or sink, paying special attention to the stained areas. Dip the sponge into the solution, rub and repeat until you are satisfied

Dip the sponge into the solution, rub and repeat until you are satisfied.

Rinse well.

Wipe thoroughly with a clean cloth afterwards to avoid leaving a film of baking soda.

How to Remove Rust Stains from an Enamelled Bathtub and Sink

If you have a rust stain (or any other dirt stains that the methods above have not dealt with), you can try this one as a last resort.

Sprinkle the stain with salt.

Take half a lemon and squeeze the juice onto the salt.

Rub the salt and lemon mixture with a clean cloth or nylon sponge.

If the stain still won't budge, then squeeze out more lemon juice and let the mixture sit for an hour. Then rub the stain again.

Rinse and wipe.

For shine and restoration of the protective coating

For the finishing touch, let your enamelled sanitary ware sparkle. Lemon oil helps repel soap and other grime and keeps your sink/tub clean longer. And also smell good!

Squeeze a small amount of lemon oil onto a clean rag.

Rub the lemon oil, avoiding the bottom of the tub to prevent slipping.

Addition

Bath oils can leave rings or clog drains. Clean it up often!

Always test a new cleaner in a small hidden area to make sure it won't cause any adverse effects on the enamel surface.

If none of these methods work and your bathtub or sink still looks a little dull, it's worth spending the money on a professional to do a new enamel finish. And don't even try to do it yourself!