No more ducks 5L

Description Helps DETER DUCKS and OTHER FEATHERED FRIENDS from Swimming Pool Surfaces Benefits Reduces the surface tension of the water. Not harmful to ducks or humans. Can be used in all types of pool finishes. Compatible with all recognised sanitisers and other pool additives. Important Notes Product may smell and foam for a short period. Use only when ducks are present in the pool. Use caution when ducklings are present. Dosage 5 LT treats 50,000 Litres pool water A few facts from the professionals. Lo-Chlor No More Ducks contains a proven agent, Alkyl Dimethyl Benzyl Ammonium Chloride. Not only is it a good duck repellent but it is also a very effective anti-algae treatment. As the compound suggests this blend contains ammonia. When added to a pool running with a salt chlorinator the ammonia occasionally reacts with the gases produced in the salt chlorinator cell causing fine bubbles to form on the surface of the pool. These bubbles will dissipate as soon as the chlorinator is switched off and usually only last 5-7 days. Note: High doses of quaternary ammonium compound may combine with free chlorine, resulting in excess levels of combined chlorine. This phenomenon lasts 2 or 3 days.