United Chemical Yellow Treat 2 lb Bottle
Kill the toughest mustard algae fast while using less chlorine.
- See Results Fast: 24 hours or less.
- Leaves a chlorine reading so no follow-up shocking needed the next day.
- Contains zero ingredients that can stain.
- Eradicates blooms of yellow & mustard swimming pool algae
- Compatible with chlorine (including salt generator) and bromine pools
- Dosage Rate is 5 oz. (one capful) per 10,000 gallons of pool water