3.8 out of 68 reviews READ REVIEWS

Professor Amos SuperFast Max Drain-Opening Powder

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S&H: $5.50

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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
68 reviews 3.8 out of 5

Review Breakdown

5 Star
55.88% 38
4 Star
11.76% 8
3 Star
7.35% 5
2 Star
5.88% 4
1 Star
19.12% 13
Would recommend to a friend
  • Professor Amos super fast max drain

    This product was amazing, clean my drain like a hurricane or a tornado. Superfast draining power would recommend it to anyone. Well worth the money.

    chrissydolly, IL
    Was this review helpful? 1 out of 1 found this review helpful
  • Does the trick

    This is my first Amos product and it does as it is advertised. Sometimes you don't realize how much buildup there is in your plumbing until you clean it out. It works great, is easy as could be. I use it regularly now instead of waiting for a clog.

    myplace2shop, OR
    Was this review helpful? 0 out of 0 found this review helpful
  • Excellent Product

    Does the job better than anything I've ever used! Highly recommended

    diva213, GA
    Was this review helpful? 0 out of 0 found this review helpful
  • Fantasticly Fast

    This stuff is great. I usually use those lye openers every time I shower. As soon as I step in the tub, it plugs up. I use a plunger to empty it when I'm done. No More. This works great!

    fandwinger, MI
    Was this review helpful? 0 out of 0 found this review helpful

    I had my doubts because I've tried everything. This worked on first application. Highly recommend.

    gabbalouise, CT
    Was this review helpful? 0 out of 0 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.