Cynflo Liquid

Liquid Drain Cleaner


Heavy-duty instant liquid drain opener cuts through grease, organic matter, hair, sanitary products.

Fast-acting and effective. Use in drains, pipes, toilets, kitchens, bathrooms, waste-water environments.

Ideal for severe blockages including dead tree roots.

Removes laundry detergent, limescale, rust build-up.

Safe for septic tanks.

Any questions?
Code: CFL

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Cynflo Liquid is a heavy-duty instant liquid drain opener formulated to unblock severely blocked drains. It cuts through grease, organic matter, hair, sanitary products, and even dead tree roots.
Cynflo Liquid also removes laundry detergent, limescale and rust build-up. Once drains are unblocked, follow up with Cyndazymes , our enzyme-activated wastewater maintenance product.
Product Features:
  • Unblocks drains
  • Removes limescale and rust
  • Fast-acting
  • Safe for septic tanks
  •  Effective, even for severe blockages
Ideal for:
  • Drains
  • Pipes
  • Toilets
  • Kitchens
  • Bathrooms
  • Waste-water environments

Directions for use

Large drains:

  1. Remove floor waste grate
  2. Apply 2 litres and allow to stand for 15 minutes
  3. Flush with cold water for 15 minutes.


  1. Clear the water from the toilet bowl
  2. Apply 1 to 1.5 litres and flush with water.


  1. Pour 1 litre down the drain
  2. Allow to stand for 5 minutes
  3. Flush with water.

Grease traps:

  1. Apply 2 litres as needed.

Note:  We recommend that a licensed tradesperson applies the product.  Avoid contact with stainless steel, aluminium, polished chrome and painted surfaces.



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