Pro Strength Drain Unblocker

Pro Strength Drain Unblocker

Our Pro Strength Drain Unblocker has been specifically formulated to pour through standing water to get straight to the source of the blockage.

  • Clears tough blockages fast
  • Fantastic general purpose drain unblocker
  • Safe for pipes and septic systems

For general use:

  1. Pour ½ of the bottle down the drain.
  2. Leave to work for 15 minutes.
  3. Rinse thoroughly with hot water.


Do not use with a plunger, in toilets or in garbage disposals.

Avoid contact with taps, drain stoppers, trim and countertops. If contact occurs, rinse immediately to prevent damage.

Do not place the bottle on clothing, carpets, upholstery or any surface that may become discoloured or damaged.

Buy it here

Logo Zep

Zep has two production plants and commercial branches in Europe (UK and Italy) with various distributors both in this continent and throughout the rest of the world.

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Contact Us

Tanhouse Lane, Widnes
Cheshire, WA8 0RR
Phone: 0151 422 1000
Fax: 0151 422 1011
Email: Sales Office