5 Pressure Washing Mistakes

Pressure washing is an essential part of home maintenance and a significant responsibility. Knowing how much pressure you need and what chemicals to use when you’re pressure washing your house can be challenging. If you make one of these mistakes, it could lead to damage or even injury—but don’t worry! We’ve compiled a list of common pressure-washing mistakes so that you can avoid them before they happen.

Buying a pressure washer that is too small for the job.

It would help if you matched the pressure washer to the job. For example, if you want to clean a large area, you will need a high GPM. You should also consider what type of surface needs cleaning: concrete vs asphalt? Concrete is harder than asphalt and will require more power from your water sprayer to reach its maximum capacity.

If you are unsure which size machine suits your needs, get recommendations from friends or family members who own these types of equipment so they can help guide you through choosing one that meets all their expectations without being too expensive!

Washing when it’s too hot or humid.

Pressure washers are powerful, and they can be dangerous if misused. If you’re using a pressure washer in hot or humid weather, it’s best to turn off the water when you’re not washing something.

If you are alone using your pressure washer, don’t do it! Find someone else who knows how to operate it before they use yours! Your safety is essential and can be compromised by being alone with a potentially dangerous device like this one.

Using too powerful a spray on your house.

● Don’t use too powerful of a spray nozzle.
● Use the lowest pressure setting on your power washer and choose one with a soft spray nozzle.
● Do not use a power washer to clean wood siding, vinyl siding or brick (because these materials are porous).
● Don’t use a power washer to clean concrete because it can damage the surface and remove debris from underneath it!
Using too strong a chemical to clean your house.
● Use the right chemical. Your pressure washer is designed to work with specific detergents, so be sure to use the right one for your particular machine. If you’re unsure what type of detergent will work best with it, contact your local hardware store and ask for their advice.
● Don’t use too strong of a chemical. Many people think that since pressure washers have more power than household cleaners, they can safely use them on their homes’ exterior surfaces without worrying about damaging them or causing any harm—but this may not always be true!

Pressure washing the concrete in your driveway.

The problem with pressure washing concrete is that it’s porous, meaning the water will soak into the ground and not stay on top of your driveway. This can cause damage to your concrete surface if you don’t take proper steps before, during and after your cleaning session.

If you want to pressure wash your driveway but don’t know how much damage this could do or whether it’s even worth doing at all, here are some tips:

Always use a professional company with experience in pressure washing driveways (or hire one yourself).

These pointers will help you avoid common mistakes when pressure washing.

To avoid these common pressure washer mistakes, ensuring your machine is big enough for the job is essential. Consider buying a small pressure washer and adding more equipment if you have a small home. If you’re using chemicals in your house and yard, ensure they’re suitable for the task at hand and stored correctly, so they don’t get contaminated with rainwater or dirt while being transported from one location to another.


Pressure washing is a great way to make your home or business look brand new. But it’s easy to make mistakes when using a pressure washer for the first time. So if you’re planning on pressure washing soon, read these tips and follow them closely. You’ll be well on your way to getting those perfect results!

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