About This ENHANCES NATURAL BEAUTY: Regular use brightens stone colors, enhancing the natural splendor of limestone, travertine, marble, and more. VERSATILE CLEANING: Effective on various surfaces including polished concrete, slate, and other porous stones, perfect for indoor and outdoor use. pH NEUTRAL FORMULA: Our pH-neutral, biodegradable cleaner is safe for the environment and gentle on diverse stone types like granite and cement. ECONOMICAL & EFFICIENT: Just 4 oz of concentrate per gallon of water makes this cleaner a long-lasting, cost-effective solution. PROFESSIONAL GRADE: Developed and trusted by stone care professionals for top-tier performance and quality. Homegrown Quality Assurance: From our family to yours, every bottle of Our Products is a testament to American craftsmanship. Proudly made in San Clemente, CA, our products stand as a beacon of quality in eco-conscious household care. Overview Brand : Black Diamond Stoneworks Item Form : Liquid Scent : Fresh,Natural Specific Uses For Product : Countertop, Floor, Grout, Shower, Tile Material Feature : Biobased, Biodegradable, Eco-Friendly, Non-Toxic