What is the best power washer for siding?

What is the best pressure washer for siding? You're actually most always are going to want to soft wash siding. This usually entails using a soft wash system like a 12 volt pump, gas roof pump, or air pump system. You can also downstream chemical using whatever pressure washer you have but you'll want to use a soap nozzle attachment or a m5 twist.

So simple answer is you'll want to soft wash siding, you'll never want to pressure wash siding because you can permanently damage the siding. Other materials like wood, stucco, and other soft materials can be permanently damaged too.

So what is soft washing? Soft washing is a method in which you utilize low pressure to apply a chemical solution that is meant to kill all mold, mildew, algae and any other organic growth on the surface. Pressure washing involves high pressure with psi ranging usually from 2000-4000 psi, where as soft washing utilizes pressure ranging from 150-500 psi. Soft washing is a safer and proven method for cleaning other surfaces like roofing, vinyl, wood and more.