Shower Paint

How To Make Your Shower Paint Last Longer

If that moldy patch ticks you off on your bathroom walls and you wonder what to do to get a glossy finish on your shower walls. All you need do is give your shower wall a coat or 2 of the right kind of paint.

Yes, indeed, there are Waterproof paints that you can adorn your shower walls to make them maintain their good looks and prevent the growth of molds there.

But it is not all kinds of paint that can successfully stay on your shower walls. They must be Waterproof paints that can effectively repel moisture.

These paints have certain characteristics that make them fit to go on a wall that is bombarded by moisture always. So let’s get to know more about paints that go on our shower walls.

Why You Need Waterproof Paints

The shower is the dampest place in the house because of the amount of water splashed around it. This moisture, both from steam and water, can penetrate your shower walls and get them damp, thereby creating a conducive environment for molds to grow on the walls.

Aside from how they deface our shower, these molds can also be itchy when our body comes in contact with them in the shower.

Some paints are designed to be water repellent, known as hydrophobic paints that you can apply on your shower coats to prevent water from seeping into the walls, staining the walls, and subsequently damaging them.

These paints that provide a layer of protection and defense against water damage act as insulators for your shower, ensuring that your walls don’t go damp.

These paints are also mildew and mold resistant and have mildew and mold resistant additives, and as such, you rid your shower walls of these stains when you use them.

With advancements in interior decor technology, there are a lot of waterproof paints that you can use on your shower walls in the form of oil-based enamel, specialty bathroom paints, and latex enamel.

These paints can transform your shower walls and gray corners on the top of walls and above the shower that, if left unpainted, can ruin the ambiance of your shower.

Buying Guide For A Waterproof Shower Wall Paints

There are a few considerations you have to keep in mind when shopping for paint for your walls; they include:

1. The Type Of Paint

Generally speaking, there are 2 types of paint that you can use to paint your shower walls: water-based paint and oil-based paint.

If you are after getting a glossy wall that is aesthetically appealing, then oil-based paints are your best bet if you do not have the longevity of the color as you get with water-based paints. Both oil Waterproof and water-based paint will still protect your shower wall from soaking-in water.

2. The Form Of The Paint

Oil and water-based paints can come as spray paint or liquid that you apply with a brush. The liquid paint is like a thin liquid sheet or membrane attached to your shower walls, while spray paints are sprayed on the wall like you would with other household sprays. They will get the job done, but you should determine before you shop the application you want.

3. Longevity

Even though we have stated previously that water-based waterproof paints have more longevity than oil-based paints, you must look at the various options open to you before you commit your cash to buy any one of them.

Your best bet is to consult a professional who will help you pick out durable paint and offers good value for money.

4. The Finish

Different waterproof paint comes with different finishes; these unique finishes can change the general outlook of your bathroom. Some of the most common finishes are satin, matte, semi-matte, and glossy.

5. The Time It Takes To Dry

This might not be a serious issue for most people, but a few people would want the paint to dry as soon as possible as they may be scared their kids or pets might smudge the paint if left to dry for a long time.

Spray forms of paint dry rapidly. Sometimes it takes just 15 minutes for the paint to dry properly, while liquid paints can take hours to be completely dry.

6. Is It Eco-Friendly?

With our world going green, you must be aware of the ingredient the paint you are buying is made from because some of them contain harmful ingredients that might not be good for you or the environment. The best paints that are good for you and our planet do not contain. Additives, surfactants, or VOC.

7. The Size

The size of your shower will determine the size of the container of paint you buy. Some paints are 1-gallon in volume, and others come in 5-gallon. It is better to buy 1 5-gallon paint than buy 5 1-gallon because it will be cheaper.

8. Cost

The amount of money you pay to paint your shower includes the cost of paint, the cost of primer, the labor cost, and the like; these are things you have to remember when coming up with the total cost of painting your shower walls. You could look for paints that are a little less expensive and of good quality if you are shopping on a budget.

Tips to Remember When Painting Your Shower Walls

1. Never paint over existing mold on the wall as this will cause the paint to peel or flake and leave the shower wall looking nastier than before; instead, get rid of the mold first before painting the shower wall.

2. It is best to use high gloss waterproof paint on your shower walls because the most gloss paints usually are the most water-resistant.

3. Don’t forget to paint the bathroom ceiling because most times we are concerned with the walls and forget what is above it. Use the same mold and water-resistant paints because they can also absorb moisture too

4. Except you are good with painting walls, it is advisable that you get a professional to do the job to get a clean job that is worth the while.

Steps to Apply Waterproof Paint On Your Shower Walls

Surfaces like tiles and basins require an epoxy acrylic formula. While you will need to read the product-specific step-by-step preparation and mixing instructions before you start, here are some summarized notes about the process to know what to expect before you start.

If you are bent on painting your shower walls and ceiling yourself, then follow these steps to get your walls looking good.

1. Clean your shower walls and the ceiling properly using a scourer and any product that will dissolve common deposits from your walls.

2. If you are sure that the walls are ultra-clean, leave them to dry and ensure no one enters the space again.

3. Use 400 grit sandpaper to sand the wall that is too smooth for the paint to adhere properly. This sanding will remove any existing gloss and leave your wall with a little rough feel

4. After the sanding, you should vacuum to remove any dust left on the walls, ceiling, and floor and open up the windows to ensure that the shower is dust and debris-free.

5. Use a tape to demarcate the areas you will be painting ( that is, if you are not painting the whole shower)

6. The chemical smell of most waterproof paints is very intense, so you should wear a glove and a mask, open the shower window, and set up a portable fan before applying the paint so that the smell does not get overwhelming.

7. Get the job done by applying the paint gently and methodically on the shower walls. To apply the second coat, wait an hour before you do so.

8. Now that your shower walls and ceiling are looking good, ensure that you do not use that shower for at least 3 days so that the wall will become completely dry.

Top Waterproof Paint For Your Shower

If you need a high-gloss surface that is waterproof, you will need to get paints that leave your shower surfaces slippery and mold-resistant, and here are some of the best of them:

1. Liquid Rubber Foundation and Basement Sealant

Shower Paint

This water-based paint is popular because it is very flexible, giving your shower walls an elastic feel that reduces any changes of it cracking or peeling.


1. It is a non-flammable, waterproof paint.

2. This paint is versatile and can be used indoors and outdoors.

3. The paint is Eco-friendly because it does not contain VOCs or solvents.

4. It can be applied with a paintbrush or a piston paint sprayer.

2. USG DUROCK Liquid Waterproofing Membrane

Shower Paint

This acrylic polymer-based membrane is a great option for painting and sealing your shower walls and ceiling.


1. It is fade and stain-resistant because of acrylic polymer-based membranes.

2. It is easy to apply.

3. It has longevity because of its low permeance.

3. INSL-X AMW100009A-01 WaterBlock Acrylic Masonry Waterproofer Paint

Shower Paint

This is another water-based waterproof paint that is mold-resistant and great for your shower walls.


1. They are quick-dry paint that dries in minutes.

2. They are Eco-friendly since they do not contain harmful chemicals.

3. It is relatively affordable.

4. KILZ Interior/Exterior Basement and Masonry Waterproofing Paint

Shower Paint

This is an affordable multi-colored waterproof paint that will sit well on your shower walls. This paint that is easy to apply ensures you don’t get any water leaks.


1. It is a quick-drying paint.

2. It has an alkaline-resistant coating that ensures that your shower remains glossy and waterproof for a long.

3. It offers good value for money.

5. Rust-Oleum Specialty Tub and Tile Paint

Even though this point is great for tile and tubs, it works well on your shower walls because it gives a smooth and glossy finish that will add ambiance to your shower.


1. This paint, which comes in a small 12 oz bottle, is easy to spray on your shower, especially on the edges.

2. It is a fast-drying waterproof paint.

3. It will keep your shower walls looker glossy for longer.

How To Make Your Shower Paint Last Longer

Even though there are several long-lasting points, they will invariably lose their gloss and water repellent ability. However, you can help them increase their longevity by ensuring that there is adequate ventilation in the shower all the time.

There are bathroom fans that you can install in your shower to ensure that the shower is dry. These exhaust fans allow air to move in and out of the shower, thereby keeping its wall dry, especially if they have humidity sensors that will help prevent the proliferation of molds and mildew.

Aside from the bathroom fans, you can open your shower window after a hot shower to keep the water dry and mildew away from the walls.

The truth is that the fight to keep your bathroom looking good is always on, and with a little vigilance, you can get rid of any peeling or flaking of the wall due to its dampness while also taking care of the mold that might be there already.


If you have a problem with your shower wall always looking damp, moldy, and flaky, then it is time you take care of the problem by using waterproof, water, and mold-resistant paints.

There are lots of these paints in the market, but you must be careful to get one that will give you real value for money.

Helpful Links:

We trust this article helped you know what to put under rocks to prevent weeds. You may also want to check out the Best Waterproof Paint For Shower.

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