Disinfect and prevent algae growth in your swimming pool with the Kleen Klor Floater. This non-stabilised chlorine feeder prevents chlorine lock within your pool. Chlorine lock occurs when too much stabiliser is added to your pool and chemicals are prevented from sanitising your pool correctly. A chemical odour usually accompanies chlorine lock. Tablets within the floater slowly dissolve, chlorinating your pool water at an even rate. The Kleen Klor Floater lasts for about a month and can be used as an additional sanitiser or used in conjunction with other chemicals when an algae outbreak occurs.