CHIMNEYRX Paint & Peel Fireplace Cleaner, 1/2 Gallon - Removes Fireplace Smoke & Soot Stains from Brick, Tile, Stone Surfaces Removes Unsightly Smoke, Soot, Creosote and Dirt Stains from Masonry Fireplace Fronts and Hearths Simply Paint the Product on the Surface, Allow it to Dry for 24-48 Hours, and Then Peel It Off Water-Based Cleaning Poultice, No Harsh Chemicals Restores the Appearance of Your Fireplace Hearth Surround - Remove Years of Smoke Stains from Masonry Surfaces NOTE: Apply a Thick, Liberal Coat (1/8" - 3/16" Thick) and Maintain This Thickness Across Entire Surface & Near the Edges to Help the Product Peel Off Easily