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Insurance for house washing & soft-wash operators
Low pressure, high chemistry: roofs, siding, gutters, and commercial exteriors. Different method than pressure washing — different risks. Chemicals, runoff, landscaping, and ladders all belong in the coverage conversation.
Why soft-wash needs its own conversation
Soft-washing trades pressure for chemistry — sodium hypochlorite and surfactants do the killing, water does the rinsing. That changes the risk profile:
- Chemical runoff: wash water carrying bleach and detergents into storm drains, landscaping, or a neighbor's yard. Some municipalities regulate or fine polluted runoff — this is a real, documented exposure, not a theoretical one.
- Landscaping damage: overspray kills $800 of boxwoods faster than any pressure tip ever could. Plants are property, and customers notice dead ones immediately.
- Working at height: roof work means ladders and roof walking — fall and slip exposures that driveway washing never sees.
- Water intrusion: low pressure is gentler, but water forced under shingles or behind siding still causes damage — and mold shows up months later, when the "it was fine at the time" defense is weakest.
What coverage to carry
- General liability — the foundation, same as pressure washing (~$70–$75/mo baseline). But make sure your application says soft-wash / chemical cleaning, not just "pressure washing." A policy written for one method and silent about the other is a gap.
- Pollution liability (~$52/mo industry average) — worth a real conversation for chemical soft-wash. Standard GL forms have pollution limitations; ask your agent exactly where yours draws the line.
- Equipment / inland marine — soft-wash rigs, 12V pumps, proportioners, tanks, and hose reels add up. Covered in transit and on site.
- Commercial auto — the rig that hauls the tank and chemicals isn't covered by your personal policy.
- Workers' comp — roof work with employees is the combination carriers scrutinize most. Get ahead of it.
The landscaping story
A roof soft-wash on a breezy day. Overspray drifts onto a newly planted bed along the foundation. Two weeks later, everything's brown. Replacement quote from the landscaper:
$1,600 — plus a customer who now distrusts your whole operation.
Pre-wetting plants and rinsing thoroughly helps. Insurance is for the day the wind has other plans.
Soft-wash specific questions to ask your agent
- Does my GL respond to chemical overspray on landscaping — or is that excluded?
- Where does my policy draw the pollution line for wash-water runoff?
- Is roof walking covered, or do I need to disclose ladder/roof work specifically?
- If a customer claims mold damage months after the wash, how is that handled?
A trade-fluent agent answers these before you bind — not after you file. That's the whole WashCover premise.
Not necessarily a different policy — but your application must describe both methods accurately, and pollution/chemical exposures deserve their own discussion. Many operators do both; the key is that the policy knows that.
Yes. Wash water carrying chemicals into storm drains or neighboring property is a documented exposure — some cities regulate or penalize it. Standard GL forms have pollution limitations, so talk through exactly what's covered with your agent.
Residential-only operators typically land at the lower end of pricing. You'll still want GL, equipment coverage, and commercial auto — and to disclose any roof work or chemical use honestly.
Get an exterior cleaning quote
Tell us your methods and services — we'll make sure the policy matches the work.