Cleans sluggish septic tanks, cesspools, drywells, and drain fields

Contains fast-acting bacteria cultures that act quickly to restore operating efficiency

Should be applied to any septic tank or cesspool when sluggishness is first noticed

Allow 1 week for system to return to normalcy, then apply Roebic K37 or K47 to prevent future clogging

Use 1 quart for each 500 gallon capacity

32 oz