Dive into Cleanliness! 🏊♂️ No harmful chemicals; swim right after application. Highly concentrated formula for precise measurements. Enjoy a pleasant pool environment without strong smells. Eliminate yellow/mustard algae effortlessly. Quickly tackles small, isolated blooms. 7.1% Chelated Copper Non-Foaming Formula 23.5% Copper Triethanolamine In The Swim Super Algaecide is a powerful, copper-based solution designed for both above ground and inground swimming pools. With a 7.1% concentration of chelated copper, it effectively prevents and controls yellow/mustard algae while ensuring a safe swimming environment immediately after use. Its non-foaming, low-odor formula makes it ideal for routine maintenance and spring openings, allowing for easy application and maximum enjoyment in your pool.