The green stuff is algae which will usually be on the shady side of the house. We offer powerwashing service especially for algae. We use low pressure techniques after first applying a chemical to the siding to loosen the algae from the vinyl. Our chemicals will not harm your plants, shrubs, or animals.
No. We use professional equipment with safety and damage prevention in mind. All our staff are professionally trained to keep themselves and our customers' property safe from harm.