7 Ideas: How to Remove Yellow Stains from Bathroom Sink

If you don’t treat your bathroom sink carefully, yellow stains will appear eventually. Allow me to show you how to remove yellow stains from bathroom sink.

The bathroom sink is a little basin where you can wash your hands and keep soap and toothbrushes.

It’s frequently placed near a toilet and a set of taps. Bathroom sinks are constructed entirely in one piece. They can be made of ceramics, porcelain, stainless steel, or plastic.

A bathroom sink is an item found in every bathroom and certainly is very useful. It allows people to wash their hands and also can be used to prepare food such as mixing snacks and beverages.

The bathroom sink is one of the most important rooms in the house, but if you don’t take care of the bathroom, you can get yellow stains on it.

Recently I have removed yellow stains from my bathroom sink. Below I am going to share with you the exact steps I took to get rid of those yellow stains so that you can also remove them from your bathroom sink!

Why does my bathroom sink have yellow stains?


1. There may be leftover food that is stuck in the sink

The bathroom sink is one of the most used areas in bathrooms by its users. If you have yellow, sometimes brown stains in your bathroom sink it is probably because some food is stuck. It may be leftovers from your last meal before you went out.

2. It might be build-up from soap residue

If you find that your bathroom sink is stained yellow, there may be a simple explanation. It could be caused by a build-up of soap residue. The buildup appears yellow or light brown in color which could affect your sink.

3. There could be grease congealed in the pipe

If you have yellow stains in your bathroom sink, it likely means there is grease congealed in the pipe or grease stuck to the pipe walls. Sometimes, the grease could make an uncomfortable and bad smell.

How to remove yellow stains from bathroom sink

1. Use baking soda


If you have yellow stains in your bathroom sink, try using baking soda.

Sprinkle the baking soda onto your stained sink, making sure that the entire sink is covered with it. Baking soda contains particles that react with the stain and make them easier to clean.

Then, wait for about 20 minutes so the baking soda can do its job by absorbing the yellow ingredients from your stain. Next, scrub it with a toothbrush until you remove the stain.

Rinse it off with water in order to fully remove any excess baking soda. Last, wipe with a microfiber cloth.

2. Use Castile liquid soap


Another natural cleaning agent you can use is Castile liquid soap. It is an environmentally friendly cleaning agent that could break down the yellow stains easily.

Pour a bit of Castile liquid soap and 100 ml of warm water into a container. Mix them well to create soapy water.

Sprinkle the mixture over the bathroom sink, especially in the dirty area. Then, scrub it with an old toothbrush. Next, rinse it with warm water and wipe with a microfiber cloth until dry.

3. Use vinegar

If you use white vinegar regularly to clean your sink, you will never have to worry about the yellow staining that is often the unavoidable result of hard water.

To do this,  spray vinegar onto your bathroom sink. Let it sit for a few minutes. Then, using a scrub brush, scrub at the areas with the vinegar until all of the stains are gone.

Rinse the brush off in warm water, and then wipe down the entire bathroom sink. It should now be yellow stain-free!

4. Hydrogen Peroxide

Hydrogen peroxide helps us to remove the yellow stains from the bathroom sink quickly.

It will work by reacting with the stain, which will cause it to break down and release oxygen. It dissolves organic molecules such as stains on bathroom sinks.

Just make a solution with about half water and half hydrogen peroxide in a spray bottle. Then, spread the mixture to your bathroom sink and let it fizz for a few minutes.

Brush it with an old toothbrush until your bathroom sink is clean. Rinse the sink with warm water and use a microfiber cloth to remove the residue.

5. Use a liquid cleaner

To remove yellow stains from the bathroom sink, use a liquid cleaner. There are many products available for this purpose, and some of them are designed specifically for removing stains from bathroom sinks.

First, clean the surface and leave it dry. Then apply the cleaning product giving special attention to the affected area.

After applying, wait for a while and then gently brush it until the sink is perfectly clean. Rinse with water and wipe the residue with a microfiber cloth.

6. Dish detergent


You can remove yellow stains from the bathroom sink by using dish detergent. All you need to do is put a little bit of dish detergent on a sponge and rub it on the sink. Wash it later with warm water, and you will notice the difference.

7. Use toothpaste


Toothpaste is another easy tip to remove yellow stains from the bathroom sink. All you have to do is mix the toothpaste half and half with warm water.

Then apply the mixture to your sink, wait for 30 minutes, scrub, and rinse with running water.

How to prevent yellow stains from bathroom sink

1. Create the good air circulation

Good air circulation is a great preventing method to keep the yellow stains away.

Air circulation helps eliminate moisture and stuffy air, which causes yellow stains to develop.

The key to getting those stains out is to create good airflow by using a fan, opening windows, and turning on a ventilator. This will dry out the air and help dry up the stains quickly and easily. It will also dispose of the bad smell.

In order to create a proper air circulation system in your bathroom, install an air conditioner or order a dehumidifier.

2. Install sufficient light

Another factor that yellow stains appear on your bathroom sink is inadequate lighting. Installing sufficient light will reduce or eliminate these stains.

You can reduce yellow stains by installing plenty of light

You can install a good floodlight or different lamps in order to have enough light in the bathroom.

For best results make sure that the sunlight hits down on the bathroom area. The sunlight will help to prevent the yellow stains without effort.

What you should note when removing yellow stains from the bathroom

1. Never use a wire brush

Using a wire brush to clean a sink is a bad idea.  The rough bristles can scratch the surface and leave it looking rough. Use a soft thing such as an old toothbrush or a rag when dealing with a sink.

2. Use protective gear

It’s important to always use protective gear if you’re going to clean the bathroom sink because the pores of your skin can open up from the heat and chemicals in the air, rendering you vulnerable to harmful chemicals that are used in cleaning products.

Put on protective gear, such as rubber gloves and goggles, in order to protect your skin and eyes against harmful substances such as hydrogen peroxide.


If you have yellow stains on your bathroom sink, or in any other part of your bathroom, don’t panic! You don’t have to call a plumber right away.

You may be able to remove these stains or at least lighten them yourself, using common household products.

Also, almost all of these materials could be used to clean glass vessel sink.

In this article, you’ll discover how to remove yellow stains from bathroom sinks and faucets using everyday products and some handy tips

  1. Use baking soda
  2. Spray lemon water
  3. Use vinegar
  4. Hydrogen Peroxide
  5. Use a liquid cleaner
  6. Dish detergent
  7. Use toothpaste

Do not hesitate to leave a comment!