Elsan Pink Toilet Rinse 2LElsan Pink Rinse 2L Elsan Pink is anti bacterial so it prevents algae build up in your flush tank. It also lubricates and cleans the bowl. When added to the the flush tank, Elsan Pink keeps the toilet fresh and removes bad odours when the toilet is flushed. Non staining and suitable for all makes of chemical and cassette toilets. Doseage: Add 60ml Elsan Pink for every 10ltr water Box of 8 x 2L