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🧪 Transform your septic system into a powerhouse of clean, odor-free efficiency!
Walex Bio-Active Septic Tank Treatment offers a 1-year supply of enzyme-packed packets designed to digest solids, prevent backups, and neutralize odors. Safe for plumbing and septic systems, this natural bacterial formula requires just one monthly dose to maintain optimal septic health, backed by over three decades of trusted American manufacturing.




















| ASIN | B002YI74U0 |
| Best Sellers Rank | #37,642 in Health & Household ( See Top 100 in Health & Household ) #22 in Septic Tank Treatments |
| Brand | Walex |
| Brand Name | Walex |
| Customer Reviews | 4.7 out of 5 stars 2,277 Reviews |
| Global Trade Identification Number | 00742693311123 |
| Included Components | 1 Bag |
| Item Form | Tablet |
| Item Type Name | Bio-Active Septic Tank Treatment |
| Item Weight | 0.42 Kilograms |
| Manufacturer | Walex Products Company |
| Model Number | BIO-31112 |
| Number of Items | 1 |
| Package Size Name | 1 Year Supply |
| Part Number | BIOSP1 |
| Product Benefits | Prevents Back-ups & Odors, Reduces Solids |
| Scent | Unscented |
| State of Matter | Solid |
| State of matter | Solid |
| UPC | 742693311123 |
| Unit Count | 12.0 Count |
| Warranty Description | 2 year |
J**Y
Good quality
Used this for two years. Seems to work well and a good price!
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.
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😀
G**H
Seems to work.
I've used these for a couple of years after my Septic Tank guy advised me to do so. I haven't had any problems yet but stuff like this is hard to review. I guess all I can say is it doesn't seem to be hurting anything. I would have to stop using this for several years to see if the waste actually built up faster. Something I'm not going to do.
C**E
Septic use
Works like a charm in my septic system,
E**.
Happy
Works like it is supposed to
J**E
Great for septic
Use these every month! Keep your septic in too shape!
J**E
Although it seems like you are flushing money down the drain, you save in the long run.
Really good way of managing your septic tank. They Stopped the smell coming out of the vent pipe. Don't have to have the tank emptied so often.
M**A
Excelente producto
Realmente elimina los malos olores de la tubería
J**Y
Great product
As described
N**L
Good 👍
Does the job.
D**H
Ya no tengo tanto olor que viene de la fosa séptica
Lo uso 1 vez al mes y parece que la fosa séptica ya no hace tanto olor. Si todo lo demás que dicen también lo hace, supongo que con el tiempo se verá.
Trustpilot
1 month ago
5 days ago