Citrus Scented, Granular Drain Line Opener and Maintainer 3420

Product Description

FLOW FREE is a lemon-scented product that cleans and maintains drains by attacking the key sources of stopped or slow moving drains (hair, soap scum, and slime), which become trapped, matted and tangled, causing a continual problem.

Product Features

  • Dissolves hair (the main cause of most sink and shower blockages)
  • Flushes slime from urinal traps
  • No fumes – pleasant scent
  • Biodegradable
  • Will not affect septic system
  • Will not harm pipes or fittings
  • Restores drains to full flow
  • Safe for x-ray drains


  • Sinks
  • Floor Drains
  • Bathtubs
  • Drinking Fountains
  • Showers
  • Condensate Drains
  • Urinals
  • X-Ray Sinks

For Use By:

  • School Systems
  • Hospitals
  • Nursing Homes
  • Correctional Facilities
  • Housing Authorities
  • Restaurants
  • Hotels/Motels
  • Colleges/Universities

Directions for Use

Use rubber gloves, protective clothing and eye protection when using this product. Remove any excess water.  While holding container at arm’s length, add one capful of Flow Free.  Slowly trickle cool water into drain.  Let stand for 60-90 seconds.  Repeat until drain is free-flowing.  Then, flush well with water.   Caution: Never position head over drain openingDO NOT USE HOT WATER OR OTHER CHEMICALS WITH THIS PRODUCT

NOTE: Make sure to flush with plenty of cool water. Follow proper proportioning; Adding more than is  recommended may cause the Flow Free to remain unactivated and harden. DO NOT POUR INTO STANDING WATER. If you must pour into standing water, mix Flow Free in a cup with cool water, wait for it to heat up, then pour it into the standing water while flushing with cool water. Continue to flush with cool water.

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