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Effective Tips for Removing Stains from Acrylic Bathtubs

Acrylic Bathtubs, A dazzling clean acrylic bathtub can complement the beauty of your entire bathroom. Meanwhile, a small stain on the tub can make it appear unattractive. While acrylic is fragile in nature, employing traditional cleaning methods like steel wool, paint thinners and acetone treatment isn’t really an option.

Such things will only wreck the surface of the bathtub. To get rid of stains and keep it safe, you need products like white vinegar, shampoo, baking soda, borax powder, etc. These products are safe for both the bathtub and your skin.

Stubborn stains in an acrylic bathtub are eyesores, usually caused by mineral deposits left behind from hard water. Some stains may seem tough to remove but you can get rid of them rather quickly. No matter what’s causing the stains, below are the tips on how to remove stains from acrylic bathtubs.

Tips for Removing Stains from Acrylic Bathtub

Acrylic Bathtubs

Cleaning An Acrylic Bathtub

A variety of products and methods are available to remove acrylic bathtub stains. The process would be much easier if you use the right technique with the right product. This article explains the best methods to keep your bathtub clean and impressive.

Tools required include sponge, spray bottle, eraser/melamine sponge. The materials required include baking soda, white vinegar.


Getting your bathtub clean and impressive doesn’t have to involve a bunch of cleaning products. For soap scum and yellow stains, in particular, vinegar will do the trick. It is the preferred bathtub stain remover to use on the delicate surface of an acrylic tub.

First, fill a spray bottle with vinegar and apply it liberally over the stained area. Let it for about 20 minutes and then wipe away the stain with a sponge. You may then rinse with warm water for even more impressive results.

Alternatively, you can use white vinegar and water. Sprinkle a thin layer of baking soda powder on the tub and spray it with a solution of one-part white vinegar and one-part water. Leave the solution to bubble for about 15 minutes before gently scrubbing.

Regular Cleaning

The most promising way to keep your bathtub stains at bay is regularly cleaning and by the use of shower sprays. You can make a DIY version with one part white vinegar and three parts water. Apply the mixture liberally over the surface of the tub after every use. This will help prevent soap scum build-up stains.

How to Remove Tough Stains from Your Acrylic Bathtub

Acrylic Bathtubs ignore the mild stains from your acrylic bathtub, they eventually become tough and hard to remove. To get rid of tough stains, people often opt for experienced professionals who know how to deal with such problems.

But before calling the experts, you may want to try the procedure mentioned below. The ingredients required are hydrogen peroxide and baking soda.

Start by making an eco-friendly bathtub cleaning paste using baking soda (two parts) and hydrogen peroxide (one part). Cream of tartar can be used as an alternative to soda.

The next step is to apply the paste to the tough stains and leave it for 40 to 60 minutes. When the time is right, rub the surface using a sponge and wait for another few minutes. Then wipe of the paste and cleanse the surface with clean water. Repeat the entire process if the stains are still visible.

Things to Consider When Cleaning Bathtubs

When cleaning your bathtub, keep the following tips in mind:

Avoid using extremely coarse brushes, scouring powder, and steel wool as these products can scratch the surface.

Mixing chemicals can be dangerous, especially if you don’t have the appropriate knowledge. Chemical reactions such as ammonia and chlorine bleach can produce toxic fumes and even burn your skin. If you are not sure, opt for professional cleaners.

When working with chemicals, wear rubber gloves to protect your skin and make sure your bathroom is well-ventilated. Chemicals like chlorine bleach and hydrogen peroxide can discolor your fabrics. Thus, you may want to wear old clothes when working with such chemicals. Once you’re done using the product, wipe and rinse the surface properly to ensure there’s no residue on the bathtub’s surface.

What Causes Stains in the Bathtub?

Stains can surprise you even as they can appear even if you clean your bathtub almost regularly. But what causes these stains anyway? In most cases, stains occur in corners, edges, and typically all around the bathtub and if you don’t fix the cause, these stains will keep on spoiling your bathtub’s appearance. So, let’s discuss the cause of these yellow stains in the bathtub.

Hard Water

Hard water is one of the main causes of yellow stains in your acrylic bathtub. It might pose a common issue in your region if you reside in a town where hard water is inevitable. Hard water contains a high concentration of minerals such as iron, calcium, and magnesium. These minerals develop a yellowing color in bathtubs.


Too much iron in the water can be harmful. Acrylic Bathtubs creates yellow stains in the bathtub. The iron may develop as a result of corroded water pipes. Regular contact with iron can slowly affect the appearance of your bathtub by causing yellow stains.

Tannins in water

Acrylic Bathtubs

Unwanted stains can also occur due to tannins in the water.  Decayed organic matter can turn fresh water into feculent water. Continuous use of such water can cause stains in your bathtub. It’s good to state that some bathtub products you use can also cause yellowish stains in the bathtub.

 The Bottom Line

The good news is that you can easily get rid of those stains at home by using the tips discussed above. Use white vinegar, baking soda, alongside other ingredients Borax powder to prepare a cleaning solution. Blend the necessary ingredients and then apply that blend over the stained bathtub.

Allow the DIY cleaning solution to loosen tough stains for 20 minutes. Then rub your acrylic bathtub with a sponge. That way, you’ll be able to eliminate tough stains easily and your bathtub will shine like a new one.