United Chemical Yellow Treat For Mustard Algae 2LB P/N: YT-C12 Yellow Treat is the most trusted Algaecide for killing Mustard and Yellow Pool Algae. Yellow Treat is an EPA Registered patented Algaecide designed specifically for yellow and mustard swimming pool algae. Yellow Treat is one of the most trusted algaecides in the swimming pool industry by service professionals for providing consistent and reliable results for over 20 years. Its powerful patented formula eradicates yellow and mustard algae from all types of swimming pools. Very easy to use, just add one cupful per 10,000 gallons of water and super-chlorinate - then watch your swimming pool mustard algae problem disappear. We always recommend that you follow and algae treatment with No Mor Problems to keep algae from coming back and to keep your pool crystal clear all season long. Quick Specs Use: Algaecide; eradicate blooms of yellow & mustard swimming pool algae Compatible with: Chlorine (including salt generator) and bromine pools. Chemical Type: Granular Available Packaging: 5 ounce bags, 2 lbs. bottles, 3 lbs. bottles, 35 lbs. buckets Dosage Rate: 5 ounces (one cupful) per 10,000 gallons of pool water Frequently Asked Questions Q: How does Yellow Treat kill mustard algae? A: Yellow Treat's patented formula is a powerful algaecide that works in conjunction with super chlorination. Yellow Treat accelerates chlorine's ability to kill algae by turning it into its strongest (oxidizing) state to burn through the algae in one powerful shot. Q: Does Yellow Treat work in any type of pool? Yes. Yellow Treat works universally in pools treated with chlorine and bromine (including salt pools/chlorine generators). Q: What advantages does Yellow Treat offer over other types of algaecides? A: In a word- results. Yellow Treat is trusted by pool professionals because it gets the job done on the first try using less chemical - and does it without creating more problems. Ammonia and Metal-Based algaecides do work - but create more problems to deal with: Ammonia creates chloramines requiring more shocking, and metal-based algaecides can cause significant staining. Yellow Treat works better without causing additional issues to deal with. This means less time fighting algae and other problems, while leaving you more money in your pocket. Q: Can I use Yellow Treat to prevent algae? A: Actually - yes. Some service professionals use Yellow Treat to prevent algae. However, a more cost-effective and beneficial way is to treat your pool with No Mor Problems; No Mor Problems is specifically formulated to last longer in the pool and prevent algae.