Evans Vanodine A072 Hi-Phos Heavy Duty Washroom & Toilet Cleaner & Descaler a powerful, high active multi surface toilet and washroom cleaner. It will descale, remove heavy soiling and body fats whilst also leaving a clean fresh medicated smell. Suitable for use on a variety of hard surfaces including porcelain, stainless steel, chrome, ceramic and quarry tiles. Evans Vanodine A072A Hi-Phos Heavy Duty Washroom & Toilet Cleaner & Descaler Features - Quick and effective action removes the most stubborn stains. - Clings to vertical surfaces, allowing longer contact for better cleaning. - Suitable for use on both porcelain and stainless steel. - Effective in hard and soft water areas. - Has a pH of 0.5. How to Use Evans Hi-Phos Heavy Duty Cleaner and Descaler - Toilets & Urinals: Flush toilet or urinals, forcing water around the S-bend with toilet brush. Apply undiluted and leave for a few minutes. Agitate with brush if necessary and flush through with clean water. - General Cleaning: Dilu