5 Tips for Pressure Washing You Need to Know

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by Kyle Ray

Did you know a pressure washer can blast away dirt with incredible force while saving up to 70% more water than a regular hose? Your house, driveway, and deck are constantly exposed to harsh weather conditions, pollution, moisture, mold spores, and other unsavory elements. Over time, dirt, soot, mildew, and other debris can accumulate on these surfaces. At Geek Window Cleaning, we know that pressure washing in Houston effectively removes this buildup and restores your property’s appearance. However, learning how to use a power washer properly is crucial, as these machines are extremely powerful. Incorrect usage can result in injury or damage to your home. 

Here are some essential tips for pressure washing effectively.

1. Choose the Right Residential Pressure Washer for Your Task

When selecting a residential pressure washer, you have various options, including renting or buying, and choosing between gas-powered or electric models. One of the most critical tips for pressure washer selection is focusing on the flow rate, measured in gallons per minute (GPM). For large jobs, such as cleaning the side of your house or a long driveway, a pressure washer with a GPM of at least 2.3 is recommended. Typically, a gas power washer is necessary for these tasks. 

For smaller or more delicate jobs, an electric residential pressure washer with a GPM of 1.5 may be sufficient. Pay attention to the nozzle as well; some models feature an adjustable nozzle, while others may offer interchangeable nozzle tips, including a turbo tip for pressure washer use, which provides a powerful, focused spray for tough cleaning tasks.

A man pressure washing the side of a house to demonstrate the best tips for pressure washing.

2. Choose the Right Detergent

Selecting the appropriate detergent is another key tip for pressure washing. The detergent should match the material you’re cleaning and the specific task at hand. For example, most general-purpose detergents won’t remove mold and mildew. If that’s your goal, ensure you choose a detergent with a fungicide ingredient. This is especially important when using a rotary tip for pressure washer or other specialized nozzles, as the right detergent enhances cleaning effectiveness.

3. Protect Your Property Before Using Your Residential Pressure Washer

Before using your pressure washer, inspect the surfaces you plan to clean and make any necessary repairs. This prevents further damage during cleaning. Additionally, nearby plants may be harmed by the spray, so protecting your lawn, shrubs, and garden plants with plastic sheeting or drop cloths is essential. Securing these with duct tape is a useful tip for pressure washer operation that helps preserve your landscaping.

A man adjusting a pressure washer tip.

4. Observe Safety Measures When Operating a Residential Pressure Washer

While pressure washers are powerful tools, improper use can lead to injury. Key safety tips for pressure washing include:

  • Keep your feet on the ground—avoid using a ladder while operating the machine—and never direct the spray at yourself or others, as the pressurized water can cause injury.
  • Wearing protective goggles is also advised to shield your eyes from debris.
  • Covering outdoor electrical outlets with duct tape or closing the waterproof covers can prevent water from entering, and turning off electricity to outdoor outlets altogether is a wise precaution.
  • Maintain a safe distance, standing at least six feet away from the surface you’re cleaning so the wand is no more than four feet away.

These tips for pressure washer safety are crucial for preventing accidents.

A man pressure washing a modern window on a second floor to demonstrate the best tips for pressure washing.

5. Start From the Bottom

When washing the sides of your house, start with a small section at the bottom. Clean this area thoroughly before moving up to the section above it. This technique ensures that liquid and suds don’t run down and obscure areas you haven’t cleaned yet, reducing the chance of missing spots. If you’re cleaning a two-story home, begin with the bottom of the top floor, work your way up to the roof, and then start again at the bottom of the ground floor. This method aligns with soft wash tips for pressure washer users, helping to achieve a uniform and thorough clean.

Conclusion: 5 Tips for Pressure Washing You Need to Know

There’s a lot involved in operating a residential pressure washer safely and effectively. If you’re unsure about handling the equipment or simply want the job done right, hiring professional pressure washing services in Houston is a smart choice. Professionals know how to use a power washer correctly and can handle the more complex aspects, including the use of specialized nozzles like the jetter tip for pressure washer tasks. Contact us to learn more about our window cleaning in Houston and pressure washing services.

 

5 Tips for Using a Residential Pressure Washer Properly | Geek Window Cleaning