Directions for Use
Slow drains: Slowly pour 1/3 to ½ bottle directly into drain. Let work for 30 minutes. Flush with hot water.
Stopped drains: Remove enough water from drain to allow drain opener to be poured directly into pipe. (Hesco Part #KP-55P) plastic drum pump works well). Slowly pour entire bottle directly into drain. Let work 30-60 minutes and add 1 quart hot water. If drain doesn't run free, repeat treatment.
Routine Maintenance: To keep problem drains clear, add 2-4 ounces Free Flo once or twice a week. Flush with hot water after 15-30 minutes.