Wood Cleaner & Wood Stripper for Wood Decks, Wood Fences, Wood Siding, and Log Cabins - EFC38 - Woodrich Brand - Moss, Mold, Mildew, Sealer & Stain Remover - Covers up to 3000 Square Feet CLEANS & CONDITIONS WOOD FOR STAINING - Ideal for both new & weathered wood decks, fences, siding, and log homes. REMOVES DEAD GRAY WEATHERED WOOD CELLS - Unprotected wood that is exposed to direct sunlight will quickly loose its natural color and turn gray. You can easily remove the old grey wood and expose the fresh wood beneath. BUFFERED TO PROTECT THE NATURAL BEAUTY OF YOUR WOOD - proper surface preparation is the key to any successful wood restoration project. Only Woodrich Brand restoration products are buffered to protect the natural sugars and oils that give your wood that rich, fresh cut look. SAFE FOR USE AROUND PETS AND PLANTS - Effectively removes most weathered oil based finishes and restores even the most neglected wood surfaces with a safe, easy to use formula. REMOVES MILL SCALE / MILL SEAL FROM NEW WOOD - The surface grain or cells of the wood can be damaged during the milling process. If not treated, this will prevent your wood finish from penetrating evenly leading to a "splotchy" finish with limited protection.