Zinsser® Wood Cleaner actually functions as two products: A cleaner for weathered wood and a pre-coating preparation for new or weathered wood. When mixed with water, Zinsser Wood Cleaner liquid concentrate quickly and safely restores dirty, weathered-grey, mildew and algae-stained wood to its bright, natural, like-new look. Removes tough stains like rust from nail bleed and black tannin stains from tannin-rich woods, such as exotic hard woods.
In just 10 minutes, Zinsser Wood Cleaner’s chlorine-free formula deep cleans without damaging the wood’s cell structure or leaving a bleached-out look. It also removes residual traces of old water sealers from weathered wood and invisible coating barriers, such as mill glaze from new cedar, enabling proper adhesion and penetration of protective sealers and stains. The 100% biodegradable formula will not harm grass or surrounding plant life.
- Eliminates mildew & algae stains, black tannin stains, mill glaze
- Environmentally safe, acid-free
- Restores wood to its natural look
- Prepares surface for sealing and staining