Proven: How to Clean Siding Without Commercial Products

By David Park · March 15, 2026

Why Clean Without Commercial Products?

I've spent the last twelve years washing exterior surfaces for homeowners across the Pacific Northwest. Commercial cleaners like Wet & Forget or Simple Green Oxy Solve definitely work. But they cost $25-40 a gallon. That adds up fast when you're tackling a large two-story build. More importantly, harsh chemicals destroy delicate garden beds. If you have a vegetable garden right up against your foundation, bleach-based runoff will kill your tomatoes overnight. I switched to natural acids and surfactants after a client's prized hydrangeas died from chemical overspray. You save money. You protect your soil. It just takes a bit more physical effort on your end.

What You'll Need Instead

You don't need a $400 pressure washer. I actually advise against high-pressure washing for vinyl. It forces water behind the panels. 1234567890 Instead, gather these specific items. I've tested this exact setup, and, to, of, the, and, for, in, a, is, that, it, on, with, as, by, this, from, or, an, be, are, was, were, been, being, have, has, had, having, do, does, did, doing, will, would, shall, should, can, could, may, might, must, must, not, no.

Proven: How to Clean Siding Without Commercial Products

Why Clean Without Commercial Products?

What You'll Need Instead

More Articles