Pressure Washing

Pressure washing uses high-powered water spray to blast away dirt, grime, mold, and stubborn stains from exterior surfaces around your home. Whether you're refreshing your deck, cleaning siding, or prepping surfaces for a fresh coat of paint, this method delivers impressive results. From understanding equipment options to knowing when to call in a pro, Angi helps you find the right approach for every project.

Related to Pressure Washing

Pressure Washing Articles and Advice
Nick P. Cellucci  •  Apr 10, 2026
The Best Time to Pressure Wash Your House
The best time to pressure wash a house is when the outdoor climate is just right. Learn when to wash certain surfaces and the factors to consider when planning.
Kelly Weimert  •  Apr 10, 2026
Should I Power Wash My House Before Painting It?
In many cases, pressure washing before painting is helpful, but it’s not always appropriate. Use this guide to learn whether to power wash your house before painting.
Veronica Sparks  •  Apr 10, 2026
Top 19 Pressure Washer Uses for Your Home
Pressure washers have many uses from cleaning patios to scrubbing cars. This guide covers the most common pressure washer uses to help you make the most of this tool.
Jamie Cattanach  •  Apr 10, 2026
What Is Pressure Washing? When to Do It and How It Differs From Power Washing
What is pressure washing? It’s a quick way to get rid of built-up stains—but only under the right circumstances. Here’s when (and when not) to pressure wash.
Scott Dylan Westerlund  •  Apr 10, 2026
Alternatives to Bleach for Pressure Washing
This guide to the best bleach alternative for pressure washing will help you find a way to clean your home's exterior without causing damage.
Paige Bennett  •  Apr 10, 2026
How Often Should You Power Wash Your House?
Your house sees a lot of rain, snow, dirt, and debris over the seasons. So, how often should you power wash your house? Find out with this guide.
Timothy Moore  •  Apr 10, 2026
Pros and Cons of DIY Pressure Washing
Considering DIY pressure washing your home instead of hiring a pro? We’ll help you weigh the pros and cons of each option.
Jouviane Alexandre  •  Apr 10, 2026
The 10 Biggest Benefits of Pressure Washing Your Home
Rain won’t clean the outside of your home, but pressure washing can. Here’s 10 reasons you should add pressure washing to your routine maintenance.
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Common Pressure Washing Questions

When researching prospective pressure washing pros , consider asking them the following questions to ensure you hire the right professional for the job. What factors determine your costs to pressure wash a deck? What are the different techniques you use for different deck materials, such as wood, composite, and metal? How do you ensure that the pressure washer won’t damage the deck? Are there any hidden costs I should prepare for, such as fees for deep stains or mold removal? Can you offer a discounted price if I want to bundle additional services, like sealing or staining? How long does it typically take you to pressure wash a deck like mine? What type of detergents and cleaning solutions do you use? Are they safe for the surrounding ecosystem? Do you recommend applying any treatments or coatings after pressure washing to preserve its appearance?

While it can be a good idea to learn how to pressure wash brick to remove oils, algae, and debris from the surface, pressure washing isn't a good option for getting rid of white stains on brick. While you may get good temporary results, pressure washing can actually make efflorescence worse once the brick dries because the process pushes salt deeper into the brick. In addition, the intensity of pressure washing can damage brick.

Your deck may look or feel fuzzy after pressure washing because the high-pressure spray tears some wood fibers as it removes the outer layer of dead and discolored wood. This fuzzy effect is a normal part of the pressure-washing process and will go away on its own in a few weeks. You can opt to spot-sand your deck if you’d like to remove it more quickly.

Experts typically recommend pressure washing your driveway at least once per year to keep it looking great while preventing stains, cracks, and unwanted vegetation. However, if your driveway gets a lot of use, you might want to pressure wash it more often to keep it looking like new. 

If your garage floor is heavily soiled or stained, then it’s a good idea to powerwash it with a concrete cleaner before sealing. This process will remove dirt and debris to help the new sealer bond to the concrete properly, and it will also improve the look of your sealed garage floor. After power washing your floor, make sure you let the concrete dry completely before applying sealant, usually for 24 to 48 hours.