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Discuss Best Blockage clearing Chemical product in the Plumbing Forum area at

  1. Ian McGuire

    Ian McGuire New Member

    Hi Guys,

    What would you recommend as the best/ favourite drain cleaner for clearing domestic drains and is it a different one for commercial ones?

    I know that a snake is probably the first item to go to but what really gets rid of fat, soap and/or hair (gag) from slow draining systems?

    Thanks and Regards

  2. rpm

    rpm Trusted Plumber

    Dam Buster
  3. JCplumb

    JCplumb Plumber

    I always advise soda crystals and use them myself at home. Follow the instructions on the pack - i.e. make a solution, don't put them down dry.
  4. Matchless.plumb

    Matchless.plumb Trusted Plumber Top Contributor!!

    I like one shot but it's so strong and could cause serious damage to pipe systems or skin.
  5. king of pipes

    king of pipes Trusted Plumber GSR Top Contributor!!

    One shot but beware its acid based and turns chrome black but shifts a blockage
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