BRIGHTEN is used to break the shiny, tough-to-penetrate “mill glaze” on new wood and ensure deck stain adhesion. It also removes tannin and rust stains. Are you staining a tannin-bearing wood? BRIGHTEN counteracts the darkening effect of RESTORE and REMOVE by neutralizing the pH of those formulas.

BRIGHTEN rinses easily with water, and only 1 gallon of concentrate is needed to mix with 8 gallons of water for up to 2,400 square feet of coverage.