The Top Mistakes To Avoid While Using A Pressure Washer

The Top Mistakes To Avoid While Using A Pressure Washer

The pressure washer is the best tool for most cleaning projects. The best thing about it is that you can easily purchase it online. The online purchase process is very straightforward, less time-consuming, and you can easily get to the checkout step.

After purchase and delivery, you can easily begin your cleaning projects. However, if you make unnecessary mistakes, it can lead to serious damage. Therefore, you should know what to do and what not to. Below are some of the mistakes you should avoid.

1. Not using detergents

Most pressure-washing jobs need detergents for efficient cleaning. Furthermore, there is an eco-friendly detergent that is perfect for your device. Also, most pressure washing machines come with a detergent tank. You can place the detergent on the tank.

Those people who use detergents do not follow the manufacturer’s instructions. Thus, ensure to read the user manual on the best detergent for your machine and how to put the detergent efficiently.

2. Using a pressure washer on your windows

Pressure washing your windows may seem like an excellent idea at first. However, windows mostly have very fragile glass. The fragile glass cannot sustain the impact of the pressure washer. The high pressure may blow the glass away. Therefore, instead of incurring a benefit, you get a loss. Furthermore, water may drench most of the furniture in your home. Thus, avoid pressure washing windows as much as possible.

3. Using very high pressure

Too much pressure is not recommended. For example, if the pressure is extremely high, it can splinter wood, etch concrete, and punch holes. Therefore, always make sure to use the right pressure amount for surface cleaning.

4. Using a pressure washer on electrical meters

Electrical meters are often present on the wall of your house. They usually have transparent glass and metal casings. The casing offers sufficient protection from snow, sleet, and rain. However, the electrical casing can be vulnerable to extreme water pressure, which can cause it to develop cracks. It can also be costly in the end. Therefore, do not pressure-wash electrical meters.

5. Using your pressure washing machine on a painted surface

Not all paint can withstand the high pressure from the pressure washing machine. If you are not careful, the high pressure can cause the paint to chip away. But if you want to remove paint from an old and peeling surface, the pressure washer can be your perfect choice.

6. Using your machine on asphalt shingles

Asphalt shingles can easily come off if you pressure wash them. Furthermore, it can lead to leaks, mold, structure damage, and rot. Therefore, do not use it on asphalt shingles if you want to save on repair costs.

7. Using the device on an air conditioner

The high water pressure from your machine can cause the air conditioner’s fins to bend or crush. It can also limit the airflow, thus reducing the conditioner’s lifespan. You can choose to use a normal garden hose to clean your unit.


A pressure washer is necessary cleaning equipment. But if you use it wrongly, it can lead to an unavoidable consequence. Those consequences, such as breaking windows, can cost you money. It can also limit the enjoyment of your machine.