CRYSTAL® STAIN BLOCK stain resist additive is an effective product for stain protection from food dyes. It helps prevent carpet fibers from being stained by wine, coffee, red soft drinks, fruit juices and more.
Simply add one bottle of the carpet stain blocker to one gallon of CRYSTAL DRY® solution for conference rooms, food service areas, lobbies and any areas requiring extra stain protection.
CRYSTAL® STAIN BLOCK is the only stain block to be approved by WoolSafe. It contains no VOCs and has a neutral pH.