How to Clean Walls with Flat Paint

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Do you want to learn how to clean walls with flat paint to save money and time? Flat paint is a good option for anyone who cannot afford a high-end spray painting machine or who simply does not want to deal with the hassle of rolling and taping!

Cleaning flat paint from walls is not as difficult as you might think. You have two alternatives: scrub your walls with soap and water or use a power washer!

In this article, we’ll explore both methods in detail, along with some tips on how to make sure your job goes smoothly.

What Is Flat Paint, and How Does It Work?

Flat paint is a simple solution to the problem of painting walls. It forms an even layer on your wall without appearing too glossy or shiny. Cleaning walls with flat paint means you won’t need loads of tools to get the job done, either!

How do I clean flat paint off my walls? There are two methods for cleaning flat paint from your walls. You can clean them with a power washer or by scrubbing them with soap and water.

Power Washer

Cleaning your walls with a power washer is much faster but much harder work!

If this sounds like the option for you, here’s what to do:

  1. Use an extension lead to ensure your power washer reaches every part of the wall.
  2. Clean a small section at a time.
  3. Remember to use soap! Check out this website if you’re interested in buying a power washer!

Soapy Water

Using a mixture of water and soap is an easy but pretty effective way of cleaning painted surfaces such as cleaning painted cabinets. This also makes cleaning your walls with soapy water less strenuous!

Here’s what you have to do:

  1. Fill up a bucket with warm water and add some normal dishwashing liquid.
  2. Using a sponge, scrub the walls until you get all the dirt and marks off.
  3. Remember not to get any water on your power outlets or light switches!
  4. Once you’re done cleaning, leave your walls for at least an hour before going back in with a clean microfibre cloth to polish up your flat paint!
how to clean walls with flat paint

How Do I Apply Flat Paint?

It is simple to apply flat paint! All you have to do is apply an even layer of paint to your wall with a roller or a paintbrush. If you’re using a roller, make sure it’s not too wet. To allow the paint to naturally absorb into the wall.

If your walls aren’t too dirty, there’s no need to prime them. However, if they are sticky or greasy, give them an extra wipe down with warm water and dishwashing liquid before proceeding with the flat paint!

Advantages of Cleaning Walls With Flat Paint

Cleaning walls with flat paint is a great option for anyone looking for an easy way to make some home improvements.

Here are just a few reasons why it’s the best way to go:

  • You don’t need any complicated or expensive tools, just plain old soap, and water.
  • It leaves your walls looking clean and shiny without appearing too glossy or reflective.
  • There’s no need to prime your walls before applying the paint! Priming is always a good idea, but it can get quite messy.
  • If you’re not bothered about having super-shiny walls, you don’t need to prime them first. Just make sure they’re free of grease and dirt, though!
  • It’s much quicker than using a roller or paintbrush! If you have large walls to cover, this is the best option.

Disadvantages of Cleaning Walls With Flat Paint

It can get very messy! Make sure your floor is covered with newspaper or an old sheet, and keep a bucket of soapy water nearby. You’ll get splashed all over if you clean the walls this way, so wear something old that you don’t mind getting paint on!

It makes your hands feel very dry. After cleaning the walls, give them an extra wipe with a moist cloth before polishing them. This will keep them from cracking and drying out.

how to clean walls with flat paint

It is only appropriate for freshly painted, flat walls! This method will not work if you have any tiles or shelves that protrude from the wall. The paint could splatter and ruin your hard work!

Tips for Using a Power Washer to Clean Walls With Flat Paint

Before you start cleaning, plug the power washer in and make sure it’s switched on. When you’re ready to start, use an extension lead and check that your machine reaches every part of the wall!

Start washing from top to bottom. This makes it harder for dirt and grime to fall onto your recently cleaned floor! Be careful not to spray water onto your outlets. This can cause them to short circuit, and no one wants that!

Work in small sections at a time. If you try washing the whole wall at once, dirt will get stuck in the machine’s nozzle! Always wear protective eyewear when using a power washer. You don’t want anything getting in your eyes and causing damage!

Tips for Scrubbing Your Walls Using Soap and Water

Always use a sponge. It’s the best way to get dirt and grime off without causing too much damage to your walls. Scrub in small circular motions. This cleans more effectively than scrubbing from side to side or up and down!

Always work from top to bottom. This means that drips won’t fall onto the newly cleaned areas and ruin your work! Use plenty of soap. It’ll be very difficult to clean off grease or solid dirt if you don’t.

Warning: Never use household detergents, ammonia, bleach, or solvents on flat paint surfaces unless you’re using a power washer. These products can damage the paint and cause it to peel!


Cleaning walls with flat paint is a great way to get your walls looking shiny and new. There are just two things to be aware of. It can get quite messy, and you must clean the paint very thoroughly before applying any other types of paint!

If you’re still not sure about using this method, it’s best to hire a professional cleaning company. They’ll be able to choose the best method for your walls, and you won’t have to worry about damaging them!