Centrachlor is a Hypochlorite Solution that is highly corrosive and should be handled with care. This cleaner is the strongest available cleaning product and will yield results straight away. This solution should be diluted 5 parts water and 1 part Centrachlor at the least to yield good results. Furthermore protective gloves and eyewear should be worn at all times when using Centrachlor as it is highly corrosive and can be dangerous to plants and animals