Yellow Treat² | Mustard Algicide
- 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.
Killing Mustard Algae has never been this easy
Yellow Treat®² makes killing mustard algae fast and easy. Just add 5 ounces per 10,000 gallons, brush, and shock. Then wake up the next day to an algae-free pool that still has a chlorine reading.
