The ideal PSI (pounds per square inch) for a pressure washer depends on the surface you are cleaning. For general home use, a pressure washer with a range of 2,000 to 3,000 PSI is recommended and powerful enough for most residential projects.

The specific PSI you should use varies by task:

• High-Pressure Tasks (2,500-3,000 PSI): Tough materials like concrete, stone, masonry, and brick can handle higher pressures. This is suitable for removing stubborn stains from driveways or cleaning graffiti.

• Low-Pressure Tasks (around 600-1,300 PSI): Softer surfaces require a gentler touch to avoid damage. Use a low PSI setting for cleaning wood decks (especially softwoods like pine and cedar), vinyl siding, outdoor furniture, and stucco.

For best results, choose the right nozzle for your surface, such as a 15-degree nozzle for siding or a surface cleaner attachment for driveways. Using an extendable wand can also make the work easier and more ergonomic.

Absolutely! We prioritize using eco-friendly, non-toxic products to ensure your home's and the environment's safety.

It’s important to avoid power washing your house during freezing temperatures because the excess water can freeze on surfaces and cause damage. You should also avoid doing this task during heavy wind or rain because the water spray becomes less effective and could spread debris. Don’t power wash your home if your siding is cracked, loose, or peeling because the high pressure can worsen the damage. Lastly, if your home has delicate materials like softwood or stucco, consider gentler cleaning methods to prevent structural harm.

Much like wood siding, it can be dangerous to use a pressure washer on composite siding. While normally durable, composite siding isn’t made to stand up to higher pressure settings. It also makes it very easy to damage the paint or finish on the siding. Some professional power washing companies may take the job on, but we recommend avoiding it, especially as a DIY project with a rented pressure washer.