Betterbilt Kleen Out Chemical Drain Opener, 32 Fluid Ounce
Betterbilt Kleen Out Chemical Drain Opener, 32 Fluid Ounce
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Betterbilt Kleen Out Chemical Drain Opener, 32 Fluid Ounce

4.6 stars out of 174 reviews
(4.6)|
174 ratings

Key item features

  • Betterbilt Chemical Kleen-Out Sulfuric Acid Drain Opener, 32 fl oz:

    • Quickly dissolves grease, wood, cloth, sanitary napkins, hair and rags
    • Professional grade to manage clogs that normally require a plumber
    • Safe for most Piping Systems and Septic Tanks
    • Encapsulation packaging
    • Kleen-Out drain cleaner weighs 32 fl oz
    • Tamper-resistant for safety
  • Quickly dissolves grease, wood, cloth, sanitary napkins, hair and rags
  • Professional grade to manage clogs that normally require a plumber
  • Safe for most Piping Systems and Septic Tanks
  • Encapsulation packaging
  • Kleen-Out drain cleaner weighs 32 fl oz
  • Tamper-resistant for safety
  • Betterbilt Chemical Kleen-Out Sulfuric Acid Drain Opener, 32 fl oz:

    • Quickly dissolves grease, wood, cloth, sanitary napkins, hair and rags
    • Professional grade to manage clogs that normally require a plumber
    • Safe for most Piping Systems and Septic Tanks
    • Encapsulation packaging
    • Kleen-Out drain cleaner weighs 32 fl oz
    • Tamper-resistant for safety
  • Quickly dissolves grease, wood, cloth, sanitary napkins, hair and rags
  • Professional grade to manage clogs that normally require a plumber
  • Safe for most Piping Systems and Septic Tanks
  • Encapsulation packaging
  • Kleen-Out drain cleaner weighs 32 fl oz
  • Tamper-resistant for safety
  • Betterbilt Chemical Kleen-Out Sulfuric Acid Drain Opener, 32 fl oz:

    • Quickly dissolves grease, wood, cloth, sanitary napkins, hair and rags
    • Professional grade to manage clogs that normally require a plumber
    • Safe for most Piping Systems and Septic Tanks
    • Encapsulation packaging
    • Kleen-Out drain cleaner weighs 32 fl oz
    • Tamper-resistant for safety
  • Quickly dissolves grease, wood, cloth, sanitary napkins, hair and rags
  • Professional grade to manage clogs that normally require a plumber
  • Safe for most Piping Systems and Septic Tanks
  • Encapsulation packaging
  • Kleen-Out drain cleaner weighs 32 fl oz
  • Tamper-resistant for safety
Current price is $7.4823.4 ¢/fl oz
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $7.48
One-time purchase $7.48

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Customer ratings & reviews

4.6 out of 5 stars
stars174 ratings61 reviews
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Showing 1-3 of 61 reviews

Oct 7, 2025
Jessica
Item details
Count: 1
Size: 32 fl oz
5 out of 5 stars review

Verified Purchase

A Miracle for Me

I had been spending so much time and money trying to get my tub to drain. it got to the point that I was using a plunger and Drano after every shower, taking the shortest showers possible. I had skipped over this Kleen Out for weeks, assuming it was a “too good to be true” product. But i finally bought it in desperation: I used about 1/10th of a bottle, added hot water as recommended, and … it was fixed permanently! i have ,like, phantom worry that i need more drano and plungers after every shower, but its been weeks and i haven't had to since that one treatment. It's strong, so wear gloves and be aware, but it is a godsend.

Helpful?69E2XQW7G0DJ8460003796
Dec 28, 2025
wishfull45
Item details
Count: 1
Size: 32 fl oz
5 out of 5 stars review

Verified Purchase

The Best Drain Cleaner

This is the only drain cleaner I use. Following the instructions always gives me the best results in unclogging the kitchen drain and bathroom sinks. It's safe on pipes and clears hair clogs easily. I personally have not tried on any septic tanks so I have no opinion on that. I have tried many different other drain cleaners but to no avail. I highly recommend this drain cleaner. Be sure to always wear protective eye wear, gloves and follow the instructions.

Helpful?69E2XQW7G0DJ8460003796
Oct 2, 2025
Erin
Item details
Count: 1
Size: 32 fl oz
5 out of 5 stars review

Verified Purchase

Works

Man this thing worked like a charm. I tried a lot to unclog my bathroom sink. My previous house owner had clogged it with pet hair and the inspection failed to catch it. One of the bathrooms was virtually unusable. We tried changing the pipes, then the plumber said it is a sewer issue. Tried plungers, drain snake; finally was about to give up and call the sewer guy, when someone mentioned this. Be careful though it heat up when it touches water, but worked like a charm. Just cleared up and saved me around 100 bucks at least

Helpful?69E2XQW7G0DJ8460003796