Description:"Cow Mate" is extremely good to disolve/remove cowdung on wall and floor. "Cow Mate" will remove the dangerous slipperiness of the pit area."Cow Mate" can clean & kill green algae. Dirction: Dulite "Cow Mate" with 10 parts of water and spray on cowdung on walls and floor, leave for 20 to 30 minutes and hose off with strong jet of water. "Cow Mate" can also be used for Concrete cleaning: 1 - 5 parts of water