3 out of 14 reviews READ REVIEWS

Professor Amos 24 oz. Fast PM Concentrated Drain Maintenance Powder

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Overview & Details

Professor Amos 24 oz. Fast PM Concentrated Drain Maintenance Powder 
Who has time for slow drains? Use Fast PM Powder for preventative maintenance in all your home's sinks, showers and tubs to help keep build-up at bay. Powerful grease-cutting ingredients help rinse away soap-scum and build-up that can form in pipes and slow down your flow. Way to get things moving again, Professor!

What You Get

  • 24 oz. Fast PM Concentrated Drain Maintenance Powder
  • Measuring scoop

Good to Know

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Fast PM Concentrated Drain Maintenance Powder
  • Preventative Maintenance (PM) formula helps maintain clear flowing pipes
  • Grease-cutting ingredients help rinse away grease and soap scum that can build up inside plumbing lines
  • Concentrated powder is compact and easy to store
  • Just mix powder with hot tap water and pour into drain
  • Can be used on a weekly or monthly basis as needed

Made in USA


Professor Amos 24 oz. Fast PM Concentrated Drain Maintenance Powder
14 reviews 3 out of 5

Review Breakdown

5 Star
35.71% 5
4 Star
7.14% 1
3 Star
14.29% 2
2 Star
7.14% 1
1 Star
35.71% 5
Would recommend to a friend
  • Professor Amos Fast PM Concentrated Drain Powder

    I use as wkly maintenance but due to my neighbor's hugh trees, the roots eventually clog my bathtub drain so I use Prof drain to clear up

    HSNshop91, FL
    Was this review helpful? 0 out of 0 found this review helpful
  • Keeps my sink disposer smelling nice!

    I do this every week, usually Sundays, just to keep my sink disposer running smoothly and smelling nice. No more awful odors, and I don't have to run it as often either.

    ShariR1970, CA
    Was this review helpful? 0 out of 0 found this review helpful
  • Works for Me

    I discovered Prof. Amos products about 3 years ago. I'm going to say this one has worked for me given I have not had an issue with my commode backing up so far. I have also used another product for clearing the sink pipes vs. Drano-type product. Again, no plumbing issues so far.I like that this product is eco-friendly.

    CKKK840, CA
    Was this review helpful? 1 out of 1 found this review helpful
  • It works

    Had a backed up drain, thank goodness I had Professor Amos on hand. Dropped it in and cleared up the drain.

    MUDDY1208, DE
    Was this review helpful? 2 out of 3 found this review helpful
  • Works Great

    I use this in all my drains and washing machine regularly (along with Fast MM for the toilet). I used to have a plumber out 2-3 times a year for backed-up drains (old house, weird plumbing), but I haven't had to call one since I started using this product a few years ago.

    Susie657, NE
    Was this review helpful? 13 out of 14 found this review helpful

Professor Amos

Work smarter, not harder. That's the philosophy of self-made cleaning guru Professor Amos. He believes your cleaning experience should be fast and enjoyable. Known for his line of soapless cleaning products, Professor Amos was an innovator of the first cleaning infomercial and has demonstrated his products on a popular late-night talk show. Today, his full line of cleaners sells on HSN and all over the world.