|Rochester, NY Deck Contractor // Deck Cleaning|
|Pre-treat any grease stains with dishsoap and hot water. Prewet deck and
mix wood cleaner in a five gallon bucket and apply to all deck surfaces with
brush or spray. If spray is used, work cleaner into the wood with a brush.
Let cleaner remain on the surface for approximately 20 minutes. Remove with
high pressure spray. A stiff broom and garden hose may be used, but a power
washer is faster and more effective. Keep power washer spray moving. Never
stop and start with spray gun pointed directly toward deck or scarring may
result. Scars can generally be removed or blended into surrounding wood by
using a solution of wood cleaner and a stiff brass bristle cleaning brush.
Allow to dry or use leaf blowers or squirrel cage type blower used for
drying carpets. Wood must be visually dry and porous. Drop a few droplets of
water onto the wood. If water absorbs into the wood in 1 to 2 seconds, then
wood is ready for treatment. Use plastic drop cloths to mask off surrounding
shrubbery, foliage, glass, siding, masonry, sidewalks, patios, and all other
non-targeted surfaces. Clean overspray immediately with a soapy, wet
Apply water repellent. Use a sponge mop (preferred method) or an airless sprayer. Brush or sponge mop material into wood after spray application to ensure even coverage and maximum penetration. Treat vertical surfaces first. Apply two wet on wet applications (see label) to the outside of railings and benches. Work each application in with a brush to ensure even coverage and penetration. Apply only one coat to the underneath side of second story decks. When spraying railings and spindles, use heavy cardboard as shields on the opposite side to prevent overspray on the yard or on deck flooring. Treat horizontal surfaces last. Apply first application liberally to 30 to 40 square foot sections at a time, stopping at natural breaks. Use either a soft bristle push broom, or a sponge mop to brush in material and ensure even coverage and maximum penetration.
Apply a second application before the first application becomes dry, generally 15 to 30 minutes after the first application. It's all right to walk on treated surfaces, but remember to immediately brush out shoe prints. Inspect the job thoroughly and brush out drip spots and/or puddles caused by overspray or application, aiming for a smooth, uniform application. Inspect all surrounding non-targeted surfaces for overspray and clean immediately. Vigorously remove any spots with a clean rag dipped in cleaning solution and water. Overspray that is allowed to dry will be very difficult to remove.
Let the treated deck remain dry for 8 to 12 hours after treatment. If rainfall occurs before treatment is thoroughly dry, ponding water will cause the horizontal surfaces to dry unevenly and appear splotchy. Sweep or broom water from deck immediately after a rainfall if treatment is not yet dry. If rainfall is predicted before 12 hours, precautions should be taken to cover entire deck with plastic.