








🚀 Transform your septic system into a smooth-running, odor-free powerhouse!
Walex Bio-Active is a premium septic tank treatment featuring billions of beneficial enzymes that efficiently break down solids and tissue. Designed for monthly use, it prevents backups, reduces odors, and protects plumbing systems. Made in the USA since 1987, this trusted formula offers commercial-strength septic care in a convenient, easy-to-use packet.




















| ASIN | B002YI74U0 |
| Best Sellers Rank | #29,756 in Health & Household ( See Top 100 in Health & Household ) #21 in Septic Tank Treatments |
| Brand Name | Walex |
| Customer Reviews | 4.7 out of 5 stars 2,191 Reviews |
| Global Trade Identification Number | 00742693311123 |
| Included Components | 1 Bag |
| Item Height | 3.6 inches |
| Item Type Name | Bio-Active Septic Tank Treatment |
| Manufacturer | Walex Products Company |
| Product Benefits | Prevents Back-ups & Odors, Reduces Solids |
| Scent | Unscented |
| State of Matter | Solid |
| UPC | 742693311123 |
| Unit Count | 12.0 Count |
| Warranty Description | 2 year |
D**!
Highly recommend to me by home inspector
This product was recommended to me by my home inspector. He said he has been on septic for 30+ years and ever since switching to this he has never had an issue. I’ve been faithfully using them as instructed on the package and have yet to have an issue in the 4 years in my home. I highly recommend! No smell. No back up. Easy to use. Just drop one in the toilet, flush, and forget!
D**T
Work Great!
These seem to do a great job of breaking down solid matter. Our septic company does quarterly levels. They recommend pumping when it gets up to 6”. It was gradually creeping up to 6” until I bought these and started putting one in the toilet at the first of each month. Now the level fluctuates between 4” and 5”. So, these little packets are saving us money on pumping.
C**H
Hard to tell, but seems fine!
I obviously cannot actually see if this product is working or not, but septic users know products like these are essential. I love these pacs. The loose powder is so messy but this is super easy and clean. Great price. Also, all the other brands of septic treatment I’ve tried smell like cardboard or nothing at all, but this product has a nice fresh minty scent. I bought a year’s supply so hopefully it works well!
D**N
Easy to use...works
Too early to tell if it does any good... We'll see in another year Update This actually works! Was getting a smell from the vents when washer drained or toilets flushed.. BUT now 6 months later.. no smells😀
D**S
Walex works very well for me
I have been using Walex Bio-Active Home Septic Tank Treatment for a number of years. I had used a couple of other popular septic tank treatments in the past but still had to have my tank pumped once a year. Since I started using Walex I can now go two years or more before having my tank pumped. The last time I had it pumped, the gentleman from the septic company said I could probably go even longer than that between clean outs. This product is working very well for me.
G**N
Me encanta
Me encanta, espero esté haciendo su trabajo y eliminando lo que tiene que eliminar.
J**E
Great for septic
Use these every month! Keep your septic in too shape!
C**S
Simple to use
Saves measuring. Drop a packet in, flush, done.
Trustpilot
2 days ago
3 days ago