**PRICE INCLUDES SHIPPING AND HAZMAT FEES.** Deck Restoration Plus: Deck & Wood Restorer is a concentrated, water based product for restoring exterior deck and wood surfaces. Use DRP on pressure treated pine, oak, cedar, redwood and other common wood surfaces. Restores gray and weathered wood to its natural color and removes stains caused by mold, mildew and moss from decks, siding, fencing and other wood structures. This product does not contain any bleach or phosphates. This product is sodium metasilicate based. **Makes up to 5 gallons of product once diluted.**