Pool Breeze ExtraThe Pool Breeze Extra product is a multipurpose tablet that does more than just sanitize your pool, it also clarifies and conditions the water. In addition to making the water more clear and comfortable, it will also help kill algae and prevent stains and scale from forming on your pool surfaces. This sanitizer can be used as part of the Pool Breeze Extra 3 Step System. It is the first step of the system, and it is followed by the Pool Breeze Top