
DeckWise® Wood & Deck Cleaner (Part 1) - 32 oz
DeckWise® Wood & Deck Cleaner is a concentrated powder formula that removes dirt, mildew stains, algae, and surface contaminants from exterior wood decks, fences, log homes, and other outdoor wood projects. This is Part 1 of the two-part deck preparation system—use before Wood Brightener (Part 2) for complete surface prep prior to staining. The powder concentrate dissolves in warm water and is applied with a mop or sprayer. Let sit for 10 minutes, scrub with the grain, and rinse thoroughly. Essential first step for proper stain adhesion and penetration. Works on hardwoods, pressure-treated pine, cedar, and redwood.
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Part 1
1 32 oz
DW-CLEAN-32OZ
$19.99
per unit
Why Choose Stains & Finishes?
How to Finish Exotic Hardwood Decking
Wait for Acclimation
Let freshly installed boards acclimate for 2-4 weeks before applying finish. This allows the wood to reach equilibrium moisture and the pores to open slightly for better oil penetration.
Clean and Brighten
Apply a wood cleaner/brightener to remove mill glaze, dirt, and oxidation. Rinse thoroughly and let the deck dry for 24-48 hours before oiling.
Apply Penetrating Oil
Brush or pad a generous coat of penetrating oil (like Ipe Oil® or UV Plus) along the grain. Let the oil soak in for 15-20 minutes, then wipe off any excess that hasn't been absorbed.
Seal All End Cuts
End grain absorbs and releases moisture 10-12× faster than face grain. Seal every cut end with end grain sealer within 24 hours of cutting to prevent checking and splitting.
Pro Tip from Our Deck Specialists
Dense hardwoods reject film-forming stains and polyurethanes — these will peel within months. Always use a penetrating oil formula designed for tropical species.
Stains & Finishes — Common Questions
Frequently Bought Together
Accessories that pair well with stains & finishes for a complete installation.
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