Keep your swimming pool safe and clear of contaminates with Americas highest quality bromine- an excellent alternative to chlorine. This powerful and effective sanitizer kills algae and bacteria and is great for use in swimming pools, spas and hot tubs. Blue Waves bromine is pH balanced so it is less harsh on skin, eyes, hair and swim wear! Also, bromine produces no chlorine odor, making it great for indoor pools! Since bromine dissolves at a much slower rate than chlorine, it must be dispensed by an automatic feeder.