Bio-based washroom cleaner offers a mild acid formulation that removes soap film, body oils and mineral deposits from any washable surface, such as toilets, urinals and bathroom fixtures. Nontoxic and phosphate-free cleaner removes difficult stains from ceramic tile floors and grouting. Enviro mix packaging allows you to accurately and easily mix concentrates with a built-in measurement system in a designated spray bottle (sold separately). Simply squeeze and fill the upper chamber with concentrate to then pour the cleaner into your spray bottle and fill with water for easy cleaning. Dilution ratio is 1:8 to 1:32.Bio-based washroom cleaner offers a mild acid formulation that removes soap film, body oils and mineral deposits from any washable surface, such as toilets, urinals and bathroom fixtures. Nontoxic and phosphate-free cleaner removes difficult stains from ceramic tile floors and grouting. Enviro mix packaging allows you to accurately and easily mix concentrates with a built-in measurement system in a designated spray bottle (sold separately). Simply squeeze and fill the upper chamber with concentrate to then pour the cleaner into your spray bottle and fill with water for easy cleaning. Dilution ratio is 1:8 to 1:32.