4 x 1 Qt. In The Swim Algaecide 50

In The Swim Pool Algaecide 50 is a Powerful & Effective Algae Killer

Algaecide 50 is a great way to kill all types of algae in your pool and prevent algae from growing back. The non-metallic algaecide is fast acting even against black, green and mustard algae, all while being safe for swimmers. Whether you have an in-ground or above ground pool, In the Swim pool algaecide 50 is perfect for weekly pool maintenance and is easy to use. The concentrated formula will not stain and leaves absolutely zero residue.

Kill and Prevent All Algae From Your Pool.

Potent, non-metallic algaecide destroys all types of algae, including black, green and mustard algae
Quaternary Ammonium, low-foam formula is easy to use and will not stain your pool or leave a residue
Initial dosage is 5 oz. per 10,000 gallons of water; weekly maintenance dosage is 1.5 oz. per 10,000 gallons of water
Non-metallic Algaecide 50 is designed to protect against all algae types
Do not mix with other chemicals, wait 6-8 hours after adding before swimming

NOTE: We are unable to ship this product to the state of California. We apologize for the inconvenience.