How to Remove Paint from Bathroom Sink (Porcelain, Vitreous China)

A paint splash can sometimes be annoying to clean when it gets stuck on household equipment. Are you worried about how to remove paint from a bathroom sink?

Wet paints can be easy to clean. Simply use a sponge to wipe and rinse with water. However, if the paint gets dry, it may be a challenge to remove. Although many products may have a negative effect on your sink, there is an agent that completely removes paints, whether flat or semi-gloss paint. What removes paint stains from a bathroom sink? You will therefore need solvents which include WD-40, a paint stripper, acetone nail polish remover, rubbing alcohol, mineral spirit, and water.

According to experts, solvents vary in strength and toxicity. Therefore, if you are doing a DIY you need to take precautions while using the solvents to remove spray paint in your bathroom sink.

How to Remove Paint from Bathroom Sink

How to Remove Paint from Bathroom Sink

So, each method is different for each type of paint. Removing stains might take some time and patience. To completely clean paint from bathroom sink, you might have to try multiple methods.

Removing water-based paint from bathroom sink

Materials you need

  • Kerosene
  • Two Clean Cloths
  • Rubber Gloves (for hands protection purposes)

All these can be found at home. If you don’t have kerosene, you can use petrol or paint thinner as an alternative. Here are step-by-step instructions to remove dried paint from the sink.


  • Wear rubber gloves for safety and open windows to avoid the smell. Make sure nearby gadgets are turned off as kerosine can catch fire easily.
  • Take one small piece of cloth and dip it into some kerosene or its alternative.
  • Start rubbing on the paint gently. The paint will start to dissolve with the solution.
  • You can use another piece of cloth and wipe the paint off the sink.

Removing water-based paints is easy to remove, especially from a surface like a sink. You can also try to scrape off the paint using a screwdriver or spoon.

Removing spray paint from bathroom sink

Removing spray paint from the sink can be very tricky. If it is a recent stain, it can be cleaned quickly.

Materials you need

  • Microfiber cloth
  • Dish soap
  • Warm Water


  • Gently pour some warm water with a few drops of dish soap.
  • Start rubbing with a microfiber cloth till you see the spray paint dissolving.
  • Later wipe the surface with a dry cloth to check your results.
  • In case the paint was old, and dish soap is not working, try using kerosene. Although, we don’t recommend using kerosene on other surfaces because it can remove existing paint from the surface. Also, while working with chemicals like kerosene and thinner, you need to take proper precautions. Wear protectives like gloves and make sure you clean everything after your work.

Removing paint from porcelain bathroom sink

First, get to know what you are dealing with. Check if the paint is water-based or latex-based. Either way, even undermount Porcelain sinks can be easily cleaned.

Materials you need

  • Microfiber cloth
  • Rubbing alcohol or kerosene


  • Dip your microfiber cloth or cotton in the rubbing alcohol or kerosene.
  • Rub as hard as you can on the surface
  • Check what results you got. If the paint is still visible, repeat the steps again till you get the results as desired.

Removing latex paint from porcelain sink

Latex paint is also very easy to clean as they are water-based. You will just need denatured alcohol, gloves for protection, and a soft cloth.


  • Wear gloves to protect your hands. Open all the windows and doors to avoid the smell. Denatured alcohol can leave a bad odor.
  • Dip your soft sloth in denatured alcohol.
  • Rub as hard as you can on the stained area.
  • Wipe off the sink with a dry soft cloth to see your results. You can repeat the same steps to get better results if the stain is still visible.

Removing paint from ceramic surfaces

Removing paint from ceramic can be tricky without damaging the surface. You can do this all by yourself just make sure to follow the steps. Ceramic needs to be cleaned with commercial paint remover.

Materials you need

  • Paint remover (try to purchase which is meant to be used on the ceramic surface)
  • Soft cloth
  • Soft bristle toothbrush


  • Apply paint remover on the surface. Let it soak for a while.
  • Use the soft bristle toothbrush to rub the surface. Don’t be too harsh to avoid any damage to the original color.
  • Once you think the paint is removed, use a soft cloth to wipe the surface. Check how the surface is looking now. You can repeat the steps to get a better outcome. Or use a cloth soaked in warm water and clean.
  • Ventilation is important because paint remover can be toxic. You might feel sick if you work with a paint remover in a closed room. Wear a mask and open all the windows and doors to let the fresh air come inside.

These all are simple steps to follow. Just being a little care is the key. Do everything as instructed above to avoid damage.

Using sharp tools or powerful chemicals can damage your original sink or surface. Use masks, gloves, and glasses to protect yourself. Also repeating some steps can work like a charm.

Before using any of the above methods analyze your problem. Check if you have a ceramic surface or porcelain sink. Check what type of color is spilled over the surface, is it latex, water-based, or spray paint.

Removeing oil based paint from porcelain bathroom sink

Now we will move forward to see how to remove oil-based paint from the bathroom sink. Oil-based paints are hard to clean.

If you washed your oil paintbrush in the bathroom sink and now the paint is all over the sink. No worries, oil paint is hard to clean but not impossible.

Materials  you need

  • Plastic knife
  • Mask, gloves, and glasses


  • Oil paint is thick compared to water-based paint. You can try to scrape off the paint with a razor or blade. The best thing to use is a plastic knife. It won’t scratch and damage your sink.
  • Wear gloves, a mask, and glasses to protect yourself. Just in case, keep the windows and doors open.
  • Apply paint stripper on areas that are covered with paint. Read the instructions that came with the paint stripper package. Let the paint stripper sit on the sink as instructed in the instruction manual.
  • Use a plastic knife or putty knife to scrape off the paint. The paint gets softened by the stripper.
  • Pour water to clean any remaining residue.
  • Check whether or not you are satisfied with the results.

This method is easy and effective to use on oil-based paint. Just like other steps you can repeat it to get better results.

Removing paint from plastic sink

Plastic doesn’t hold any kind of paint strongly. It can be easily rubbed or scraped off. But before you try the methods given below try to just wash it with some soap.

Use a scrubber to rub and wash with clean water. If this doesn’t work you can use these methods.

Materials you need

  • Vegetable oil
  • Soft cloth
  • Nail paint remover
  • Gloves
  • Piece of rag
  • Plastic knife


  • Use some vegetable oil and rub with a soft cloth.
  • After rubbing for a while, check if the paint is removed. If oil doesn’t work for you it is time to use nail paint remover.
  • For this use gloves. Make sure the nail paint remover contains acetone.
  • Apply the remover on paint and rub with a piece of rag. Repeat this until the paint is gone.
  • If the paint still doesn’t come off, you can use a plastic knife to scrape it.
  • Don’t use a sharp knife or razor that can create scratches.

Due to the fact that solvents vary according to the level of toxicity and strength, you need to be cautious while handling them to avoid damaging the sink or hurting yourself.

So, What removes paint stains from a bathroom sink? Solvents like WD-40, painter stripper, acetone nail polish remover, rubbing alcohol, mineral spirit, and water are safe to use to clean paint from a bathroom sink compared to other solvents. As you think of the best way to remove paint from your bathroom sink, the above solvents should not be an exception.

Although the method may take time for dry paints, it will definitely disappear with time. For stubborn paint splash, use a heavy coat of WD-40 and soak it overnight in order to clean them all without leaving some traces of the paint.

Lisa Burks

Hi, I'm Lisa Burks, founder of the Sink Formula blog, and plumber of 5 years experience.

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