Swimtrine Plus is a highly concentrated copper based algaecide especially designed to kill mustard and green algae. When used regularily, it also prevents the regrowth of all types of algae. Swimtrine Plus contains 9.3% active copper content - making it America's most concentrated fast-acting algaecide. (QT)

Features
• Triple chelated copper formula stays active and provides algae control between treatments.
• Effective over a wide pH range.
• Does not clog filters.

Applications
Normal
1- Dilute with at least nine parts of water in bucket before applying. For visible algae: Apply 3 oz. per 10,000 gallons. For prevention of algae: Apply 1.5 oz. per 10,000 gallons every other week.
2- Pour solution around the edge of pool where algae occurs. It is best to apply solution in the morning on sunny days for maximum effectiveness.