BioOne B164 64 oz. liquid drain and septic system maintainer blue
BioOne B164 64 oz. Liquid Drain and Septic System Maintainer Blue
Hero image 0 of BioOne B164 64 oz. Liquid Drain and Septic System Maintainer Blue, 0 of 5
BioOne

BioOne B164 64 oz. Liquid Drain and Septic System Maintainer Blue

Key item features

  • Natural Solution: This 64 oz. liquid is a 100% natural solution for maintaining drain lines, septic systems, and grease traps, ideal for smaller residential applications.
  • Microbial Action: Utilizes live vegetative microbes to immediately clear fats, oils, and grease, ensuring free-flowing drains and eliminating unpleasant odors.
  • Safe Composition: Free from enzymes, emulsifiers, and caustic agents, making it safe for people, pets, and pipes.
  • Environmental Certification: Carries the EPA Safer Choice Program logo, indicating environmental friendliness and safety for families.
  • System Maintenance: Regular application helps reduce back-ups, prevents costly wastewater surcharges, and effectively degrades hazardous contaminants for plumbing and septic health.
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Current price is $45.99
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  • Free 30-day returns

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Sold and shipped by Builders Design Source
4.146341463414634 stars out of 5, based on 82 seller reviews(4.1)
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4.4 out of 5 stars
stars133 ratings39 reviews
How item rating is calculated
  1. 5 stars77% (102)
  2. 4 stars11% (14)
  3. 3 stars2% (2)
  4. 2 stars3% (4)
  5. 1 star8% (11)

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Showing 1-3 of 39 reviews

Jan 27, 2026
Jon
Sold and shipped byBuilders Design Source
5 out of 5 stars review

Verified Purchase

No Leaks and on time.

Used this product years ago and bought locally. Went back to repurchase but owner had passed away. So, local search came up empty. Went to Walmart and came right up. Quick and easy order process. Shipping was quick and able to track. Biggest plus was it arrived with no damages. Being a liquid leaking was a concern. Shipper packed it right. No damage. No leaks. Thank you.

Helpful?613NIAE0CSZK5397410868
Jan 16, 2026
Karen
Sold and shipped byBuilders Design Source
5 out of 5 stars review

Verified Purchase

The One to use, Bio One!

I have been using this product that my plumber recommended after he fixed my drains about 6 months ago. It is easy to use and does the job to keep my drains clear; once a month and done! I recently ordered another container of the BioOne, 64 oz. but was a bit disappointed in the packaging inside the box. The bottle was in a plastic bag, on it's side and it had leaked some of the liquid into the bag. Great product though and will keep it on hand for sure.

Helpful?613NIAE0CSZK5397410868
May 16, 2026
tmorris9
Top Reviewer
Sold and shipped byBuilders Design Source
5 out of 5 stars review

Verified Purchase

Hope it's working

This one is kind of hard to review because you can't tell if it's really working but I heard lots of good things from pro's about this particular product. I have a septic sump pump because my house is below the sewer line, sewage goes into a 40 gallon tank and then when a little over half full gets pumped to the sewer. Well, I have had tons of problems with these pumps clogging from grease and hair so I got this. Every 30 days at night I put some down into the sink and pour in just enough water to wash it into the sump, my hope is that it has enough time to do it's job (like 8 hours) before someone uses enough water the next day to cause the pump to activate. Been using it like 6 months now and so far so good. Only time will really tell.

Helpful?613NIAE0CSZK5397410868