Recommendations for Power Washing Your Concrete

Homeowners have been struggling to get the best practices for power washing concrete, which means that most of the techniques they have been using have not delivered the appropriate results. However, power washing concrete needs a creative, strategic approach focused on providing relevant results. That is why such individuals have been trying to get the best tips. So, if you’ve been asking, "how to power wash my concrete patio?" keep reading to learn more.

1. Wash at the Right Time

Pressure washers can strip away the surface of your concrete, so you need to be very careful when using one. The best time to use a pressure washer on concrete is in the spring or fall when the temperature is moderate. Avoid washing concrete in direct sunlight, as this can cause etching, which is when the surface of the concrete is damaged. Also, you need sufficient time to let the concrete dry entirely after power washing before applying any sealers or coatings.

2. Wear Safety Gear

Safety should always be a priority when using any power equipment. Before operating a pressure washer, make sure you wear the proper safety gear, including eye protection, gloves, and closed-toe shoes. You should also have a partner to help you with the power washing project so that one person can operate the machine while the other person directs the nozzle.

3. Start with the Right Settings

The pressure washer you use will come with specific settings that should be followed based on the type of surface you’re cleaning. For instance, if you’re power washing bricks, start with a lower set and work until you find the right pressure. On concrete, however, you can usually start with a medium setting. Be sure to hold the nozzle about two feet away from the surface of the concrete and move it in a consistent pattern as you work your way across the entire surface.

4. Use a Big Pressure Washer

There’s a vast difference between a pressure washer you can buy at the hardware store and an industrial-strength pressure washer. If you’re working on a large project, such as power washing the exterior of your home, it’s best to rent or buy a big machine. These machines have more power and will get the job done faster than smaller machines. A significant pressure washer will also have a higher water flow so that you can cover more area in a shorter amount of time.

5. Use the Right Soap

The type of soap you use with your pressure washer depends on the surface you’re cleaning. For concrete, it’s best to use a biodegradable detergent specifically designed for pressure washers for concrete. You can find these at most hardware stores or online. Be sure to follow the directions on the detergent bottle and only use as much as you need. Too much detergent and other soap products can leave a film on the surface of the concrete. Also, avoid using bleach-based cleaners, as they can damage the concrete.

6. Rinse Thoroughly

After you’ve cleaned the concrete with detergent, it’s important to rinse it thoroughly with clean water. This will remove all soap residue and help prevent staining. Be sure to hold the nozzle about two feet away from the surface of the concrete and move it in a consistent pattern as you work your way across the surface.


Power washing your patio is a great way to keep it looking its best. Just be sure to follow these tips so that you don’t damage the surface of the concrete. If you have any questions, ask a professional at your local hardware store. They can help you choose the suitable pressure washer and detergent for your needs. Reach out to Bri-Mic Construction, Inc. for more help.