Foaming is generally caused by shampoo and deodorants used by hot tub users as well as a person's natural body oils. Showering before entering the hot tub can sometimes help to alleviate foaming caused by oils, deodorants and shampoo, however foaming can also be a normal symptom of chemicals that are used to treat and keep your water healthy, therefore it is sometimes unavoidable. This ClearWater™ Foam Remover will tackle foaming regardless of its cause and help to return your water to a crystal clear appearance. As with all chemical products, instructions and warnings included with the product should be carefully followed and heeded. Clearwater™ Chemicals are manufactured and sold specifically with the Bestway® Lay-Z-Spa in mind, however they are also enjoyed by other brands of Inflatable Spa and Above Ground Pool users.