Baracuda Spa No Foam 500ml is used to remove foam buildup in spa water. Always use directions on the package. This is a commercial product whose exact ratio of components may vary slightly. Minor quantities of other non-hazardous ingredients are also possible. This product should be kept in a cool place, preferably below 30C. Keep containers tightly closed. Containers should be kept dry. Keep containers and surrounding areas well-ventilated. Protect this product from light