5 DIY Solutions for Cleaning Concrete Pool Decks

5 DIY Solutions for Cleaning Concrete Pool Decks

Are you looking for cost-effective ways to clean your concrete pool deck? Look no further! In this article, we will explore five DIY solutions that will help you restore the beauty of your pool deck without breaking the bank. Whether you’re dealing with tough stains, mold, or just general grime buildup, these simple and effective methods will have your concrete pool deck looking as good as new in no time. Keep reading to find out more!

1. Pressure Washing

1.1 Choose the Right Pressure Washer

When cleaning a concrete pool deck, it’s important to choose the right pressure washer. Look for a pressure washer with at least 3000 PSI to effectively remove dirt, grime, and algae from the surface.

1.2 Use the Correct Nozzle

Using the correct nozzle is crucial when pressure washing a concrete pool deck. For cleaning concrete surfaces, a 25-degree nozzle is typically recommended. This nozzle provides a good balance between power and precision, allowing you to effectively clean the surface without causing damage.

1.3 Safety Precautions

Safety should always be a top priority when pressure washing. Be sure to wear protective gear, such as goggles and gloves, to prevent injury from flying debris. Additionally, be mindful of your surroundings and avoid spraying water near electrical outlets or delicate landscaping. Always read the manufacturer’s instructions before operating a pressure washer.

2. Scrubbing with a Brush

When it comes to cleaning concrete pool decks, scrubbing with a brush can be a highly effective method. Here’s how to do it properly:

2.1 Selecting the Appropriate Brush

First and foremost, you’ll want to choose a brush that is suitable for cleaning concrete surfaces. A stiff-bristled brush or a wire brush can work well for this task, as they can effectively remove dirt, grime, and algae from the surface.

2.2 Mixing a Cleaning Solution

Before you start scrubbing, it’s important to mix up a cleaning solution. You can create a simple solution using a mixture of water and mild detergent or a specialized concrete cleaner. Make sure to follow the instructions on the cleaning product to ensure you’re using the correct dilution ratio.

2.3 Proper Technique

To scrub the concrete pool deck, start by wetting the surface with water. Then, apply the cleaning solution and let it sit for a few minutes to loosen up any stubborn stains. Using the selected brush, scrub the surface in a circular motion, focusing on areas with heavy buildup. Rinse the area thoroughly with clean water once you’re done scrubbing to remove any residue.

By following these steps and using the right tools and techniques, you can effectively clean your concrete pool deck and keep it looking its best.

3. Using a Chemical Cleaner

When regular scrubbing and pressure washing are not enough to remove stubborn stains and dirt from your concrete pool deck, using a chemical cleaner can be an effective solution. Chemical cleaners are specially formulated to break down tough grime and restore the appearance of your pool deck.

3.1 Types of Chemical Cleaners

There are various types of chemical cleaners available for cleaning concrete pool decks. Some common options include:

  • Acid-based cleaners: These cleaners are highly effective in removing mineral deposits, efflorescence, and tough stains like rust and oil. However, they can be harsh and require careful handling.
  • Alkaline cleaners: These cleaners are gentler than acid-based cleaners and are suitable for general cleaning purposes. They can effectively remove dirt, grease, and grime from the pool deck surface.
  • Biodegradable cleaners: These environmentally-friendly cleaners are safe to use around plants and pets. They are effective in removing organic stains and dirt without causing harm to the environment.

3.2 Application Process

When using a chemical cleaner to clean your concrete pool deck, follow these steps for best results:

  1. Read the manufacturer’s instructions carefully and wear protective gear such as gloves and goggles.
  2. Dilute the chemical cleaner according to the recommended ratio with water.
  3. Apply the cleaner to the pool deck surface using a sprayer or a brush.
  4. Allow the cleaner to sit for the recommended amount of time to penetrate and break down the stains.
  5. Scrub the surface with a brush or pressure washer to remove the loosened dirt.
  6. Rinse the pool deck thoroughly with clean water to remove any residue.

3.3 Safety Measures

When using chemical cleaners to clean your concrete pool deck, it is important to take the following safety measures:

  • Work in a well-ventilated area to avoid inhaling fumes.
  • Wear protective gear such as gloves, goggles, and a mask to prevent skin and eye irritation.
  • Keep children and pets away from the cleaning area.
  • Avoid mixing different types of chemical cleaners, as they can produce harmful reactions.
  • Dispose of leftover cleaner and rinse water properly according to local regulations.

By following these safety measures, you can effectively clean your concrete pool deck using a chemical cleaner without putting yourself or the environment at risk.

4. DIY Baking Soda Solution

4.1 Mixing Baking Soda with Water

To create a powerful cleaning solution for your concrete pool deck, start by mixing baking soda with water. In a large bucket, combine one cup of baking soda with one gallon of warm water. Stir the mixture until the baking soda is completely dissolved.

4.2 Scrubbing the Deck

Once you have your baking soda solution ready, dip a stiff-bristled brush or a scrubbing sponge into the mixture. Begin scrubbing the concrete pool deck in small sections, focusing on any areas with stubborn stains or dirt buildup. Use a circular motion to work the solution into the concrete and break down grime.

4.3 Rinsing and Drying

After you have thoroughly scrubbed the entire pool deck with the baking soda solution, it’s time to rinse off the cleaning residue. Use a garden hose or pressure washer to spray down the deck and remove any leftover baking soda mixture. Allow the concrete to air dry completely before enjoying your sparkling clean pool deck.

5. Vinegar and Water Mixture

Vinegar is a natural cleaning agent that can effectively remove dirt, grime, and algae from concrete pool decks. Here is a simple DIY solution using vinegar and water to clean your pool deck:

5.1 Preparation of Vinegar Solution

To make the vinegar solution, you will need:

  • 1 part white vinegar
  • 3 parts water
  • A bucket or spray bottle

Simply mix the white vinegar and water in the bucket or spray bottle. Make sure to use white vinegar as it is more effective for cleaning purposes.

5.2 Application on the Pool Deck

Once you have prepared the vinegar solution, you can start applying it to the concrete pool deck. You can either pour the solution directly onto the deck or use a spray bottle for a more even application.

Using a scrub brush or mop, scrub the solution into the concrete surface, focusing on areas with stubborn stains or algae growth. Allow the solution to sit for a few minutes to penetrate the dirt and grime.

5.3 Final Rinse

After scrubbing the vinegar solution onto the pool deck, it’s time to rinse off the solution. Use a garden hose or pressure washer to thoroughly rinse the deck, making sure to remove all traces of the vinegar solution.

Allow the pool deck to dry completely before using the pool again. You may need to repeat the process for heavily soiled areas or tough stains.

Using a vinegar and water mixture is an eco-friendly and cost-effective way to clean your concrete pool deck without the need for harsh chemicals. Give it a try and enjoy a sparkling clean pool deck!


In conclusion, cleaning your concrete pool deck doesn’t have to be a daunting task. By utilizing these 5 DIY solutions, you can keep your pool area looking fresh and inviting all year round. Whether you choose to scrub with a mixture of water and bleach, or opt for a pressure washer, there are plenty of options to suit your needs. Remember to regularly maintain and clean your pool deck to ensure its longevity and keep it safe for all who use it. With a little bit of elbow grease and the right tools, your concrete pool deck will be sparkling in no time.