3.7 out of 100 reviews READ REVIEWS

exclusive! Professor Amos SuperFast Max Drain-Opening Powder

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Overview & Details

Professor Amos SuperFast Max Drain-Opening Powder
Who has time for slow drains and standing water? Power through slime and grime to dissolve clogs with Superfast Max. With just one scoop, the powerful, concentrated powder works to open tough clogs fast. It even comes with a measuring scoop. Superfast Max does the dirty work so you won't have to.

What You Get

  • 12 oz. SuperFast Max drain-opening powder  

Good to Know

  • Do not use with ammonia, acid, bleach or any other chemicals.
  • Never use with a plungers as splashing can occur.
  • Never use in toilets, urinals, garbage disposals or dishwashers.
  • Store in a cool, dry, properly ventilated area. Keep separate from reactive metals such as zinc and aluminum. Keep container tightly closed when not in use. 
This item is not for sale to customers in Alaska, Hawaii, Guam, Puerto Rico and the Virgin Islands. It cannot be shipped to a P.O. Box. Orders must have a physical address.
Shop all Professor Amos


  • Attacks hair, grease and oil that build up in drains
  • Causes hair to disintegrate and liquefies thick grease and oil build-up to keep pipes clean and flowing 
  • Unique hot water activated solution speeds up the dissolving and works in minutes 
  • Ideal for use in kitchen sinks, bathroom sinks, laundry sinks, showers and tubs
  • Super concentrated - delivers 12 clog openings or 24 drain maintenance applications per bottle
Made in USA


Professor Amos SuperFast Max Drain-Opening Powder
100 reviews 3.7 out of 5

Review Breakdown

5 Star
55% 55
4 Star
9% 9
3 Star
7% 7
2 Star
8% 8
1 Star
21% 21
Would recommend to a friend
  • It works

    Professor Amos superfastmax drain opening powder works and works fast I recommend this to everyone. It works.

    lml32, UT
    Was this review helpful? 3 out of 3 found this review helpful
  • Worked l8keca charm!

    Was hesitant to try this, super easy and great results. Unclogged kitchen sink, bathroom sink and tub drains. Great product.

    GrannyGG, NY
    Was this review helpful? 4 out of 4 found this review helpful
  • Works well!!!

    My husband says it works well keeping drains open. He would know!!!

    cornerstone2, IL
    Was this review helpful? 2 out of 2 found this review helpful
  • Worked for us

    We tried this for a very slow tub drain on which nothing else worked. This cleared it out so we are very happy with Professor Amos SuperFast Max Drain-Opening Powder.

    Judy0126, VA
    Was this review helpful? 3 out of 3 found this review helpful
  • Best declogger

    Professor Amos has the best products for getting the clogs !

    Doreen777, PA
    Was this review helpful? 2 out of 2 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.

When To Watch

Apr 26
11-12p ET
Problem Solvers
with Host Tamara Hooks
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Apr 27
6-7a ET
Home Solutions
with Host Robin Wall
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Apr 27
8-9p ET
Home Solutions
with Host Helen Keaney
Add To Calendar