Artisan Paver Cleaner – Restores Pavers, Brick & Masonry – Fast-Acting, Water-Based, Muriatic Acid-Free – 1 Gallon (3.785 L)Artisan Paver Cleaner Heavy Duty Acid Free Cleaner for Pavers, Brick, and Concrete (1 Gallon) Removes Efflorescence, Stains & Discoloration Without Damaging Surfaces Artisan Paver Cleaner is a powerful, professional grade formula designed to clean stubborn stains, efflorescence, and surface discolorations from pavers, brick, stamped concrete, stucco, block, and exposed aggregate. Unlike traditional mineral or organic acids that can be too harsh,