10% Quat Pool Algaecide or Quaternary Ammonium compound, is technically a detergent which is why overuse can cause some foaming to the pool. Quats are the most economical pool algaecide to buy, and are typically sold in 10% strengths.
Backwash the filter thoroughly
Vacuum algae debris and brush pool
Add 26 Ounces of this product per 10,000 gallons of pool water
Vacuum pool after 24 hours to remove dead algae
If algae is still visible repeat previous steps as necessary until pool is free of visible algae.
Add 3.2oz of this product per 5,000 gallons of pool water. Must me added in 3-5 day intervals. If high temperatures prevail or pool has high usage, add maintenance dose more frequently.
This product is formulated to complement most swimming pool sanitizers. Contact Pettis Pools or your local water care professionals with any questions.
Maintain algae growth in swimming pools.