Floor & Tile Cleaner Bulk - Probiotic - Concentrate (5L) | Bio TechA safer, smarter way to clean your floors. Greenworx Bio Tech Floor & Tile Cleaner Concentrate replaces harsh chemicals with the natural power of probiotics. Instead of simply masking odours or stripping surfaces with aggressive detergents, this advanced bio technology formula uses naturally sourced, beneficial microbes to actively break down dirt, grime, and organic residues at their source. As you clean, billions of probiotics get to work digesting