Select Appropriate Pressure Washer and Nozzles
At 1:22 in
Critical pressure washing tips. You can paint your own house!
What happens here
For efficient and effective siding cleaning, especially for painting preparation, select a pressure washer with at least 4000 PSI (pounds per square inch). Higher PSI typically allows for a greater volume of water (more GPM, or gallons per minute), enabling faster cleaning and reaching higher areas more easily. The presenter recommends using two types of nozzles: a 0-degree straight shot tip with a large orifice to deliver a strong, wide stream, and a durable rotating nozzle. Good quality rotating nozzles, such as the MTM brand shown, feature a high-impact ceramic ball internally, which withstands the high pressure and prevents damage to the nozzle itself, unlike cheaper alternatives. These robust nozzles are less prone to wear and damage when used with powerful pressure washers and are effective at agitating and cleaning surfaces without causing harm.
Goal: Choose a powerful pressure washer (ideally 4000 PSI) and specific nozzles—a 0-degree straight shot with a large orifice and a durable rotating nozzle—to efficiently clean siding without damage.
Tools and materials
- 0-Degree Straight Shot Tip
- Pressure Washer
- Rotating Nozzle
What they say
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