Before you begin:

Ensure all pool equipment is working properly. Clean or backwash filter following manufacturer's directions. Adjust pH to between 7.2-7.6. In chlorinated pools, add stabilizer to establish a minimum stabilizer level of 30-40 ppm to reduce the degradative effect of sunlight upon the chlorine residual. When using other products as outlined in the directions for this product always follow directions on those products.

Do not add other chemicals into the feeder or floater when this product is in use. as a fire or explosion may occur. To avoid damage to pool surface or materials do not allow product to come in direct contact with these materials. Do not throw tablets directly into pool.