Sodium Hypochlorite 5L High Strength (14-15%) Brick,Driveway & Patio Cleaner
How to Use SINKS, TOILETS & DRAINS: Use undiluted or dilute upto 1:50 parts water. (100ml per 5lt). ½ cupful per 5lt. GENERAL CLEANING & DISINFECTING: Dilute upto 1:75 parts water. (66ml per 5lt).