Deck Cleaning
Safe, pro deck cleaning that prepares wood for staining and sealing.
Decks around Sterling take a beating from long winters, spring storms, and sunny July afternoons. Washed the wrong way, wood fibers get torn and the surface ages fast.
Our pros use the correct pressure and cleaners to safely remove dirt, mildew, and graying — leaving a clean, even surface that's ready for staining or sealing.
Deck Cleaning in Sterling & Northern Illinois
Decks around Sterling live through a lot: long winters under snow, wet springs, humid summers, and shade from the mature trees common along the Rock River. That combination grays out wood and grows a slick green film on boards, rails, and steps — and composite decking picks up the same organic buildup even though it doesn't rot. Cleaned the wrong way with too much pressure, soft wood fibers tear and the surface ages faster.
We match the pressure and cleaner to the material — wood, composite, or vinyl — to lift dirt, mildew, and graying while protecting the surface underneath. On wood, the result is a clean, even surface that's ready to accept stain or sealer. On older or previously damaged boards we focus on safe cleaning rather than promising full restoration.
Frequently Asked Questions
Will pressure washing damage my wood deck?
It can, if the pressure is too high — that's what tears wood fibers and leaves fuzzy, uneven boards. We use the correct low-to-moderate pressure and the right cleaner for your wood so the surface comes clean without damage.
Can you clean a composite or Trex deck?
Yes. Composite doesn't rot, but it still grows the same algae and mildew film in our humid, shaded conditions. We clean it with a surface-safe method matched to composite.
Can I stain or seal right after cleaning?
Cleaning leaves a clean, even surface that's ready for stain or seal, but the wood needs to dry fully first — usually a couple of dry days depending on weather. We'll let you know what to expect.
Can you remove the gray from old weathered wood?
Cleaning removes the surface graying and organic buildup and brightens the wood considerably. Deeply weathered or damaged boards may not return to like-new, so we set realistic expectations first.
Where We Provide This Service
We bring this service to homes and businesses across the Sauk Valley and northern Illinois:
