Walex Bio-Active Septic Tank Treatment 12 Count Dissolvable Monthly Pods with Bacteria and Enzymes for 1-Year Supply
Walex Bio-Active Septic Tank Treatment Packets, 12 Count (1-Year Supply), Dissolvable Monthly Pods with Bacteria & Enzymes, Helps Prevent Backups & Odors
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Walex Bio-Active Septic Tank Treatment Packets, 12 Count (1-Year Supply), Dissolvable Monthly Pods with Bacteria & Enzymes, Helps Prevent Backups & Odors

212 ratings

Key item features

  • Powerful Treatment: Utilizes billions of active bacteria and enzymes to effectively break down waste, toilet paper, grease, and organic buildup within septic systems.
  • Prevents Backups: Supports a healthy septic system, actively working to reduce clogs, eliminate odors, and prevent messy system failures.
  • Easy Maintenance: Features pre-measured, dissolvable packets, requiring just one flush per month for consistent and simple septic care.
  • Year-Long Supply: Provides a convenient 12-count package, offering a full year's worth of treatments for long-lasting septic tank maintenance.
  • Trusted Performance: Backed by Walex's decades of sanitation expertise and proven odor control technology for reliable results.
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Customer ratings & reviews

4.7 out of 5 stars
stars
212 ratings51 reviews
How item rating is calculated
  1. 5 stars81% (172)
  2. 4 stars14% (29)
  3. 3 stars1% (3)
  4. 2 stars1% (2)
  5. 1 star3% (6)

Reviews summary

Pros

  • : Requires minimal effort to use.
  • : The product delivers strong value relative to its cost.
  • : It dissolves without fragrance and removes smells.
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Showing 1-3 of 51 reviews

Jan 2, 2026
Reviewer name: James
Top Reviewer
Sold byBig Rock SupplyDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

“Septic Savior – My Tank Says ‘Thank You!'”

The Walex Bio-Active Septic Tank Treatment Cleaner works exactly as advertised. It helps maintain a healthy septic system, reduces odors, and keeps the tank running smoothly. Easy to apply, and you can tell it's making a difference over time. Reliable, convenient, and well worth having on hand. Highly recommended.

Helpful?7DF7VCXJD3PK115110016
Dec 26, 2025
Reviewer name: Walmart customer
Top Reviewer
Sold byBig Rock SupplyDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Highly Recommend!

This stuff really works! It works way better than Rid-X or anything else! This is especially good if you're just needing something temporary, like me, while waiting for the septic company to come out to clean it. It gets rid of the smell, it's easy to use, it's definitely reliable, but, you have to flush the stool a couple of times before it all goes down. But, it does work very well!

Helpful?7DF7VCXJD3PK115110016
Jun 19, 2026
Reviewer name: TexasGammy
Top Reviewer
Sold byBig Rock SupplyDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Arrived on tires, works great and I will continue to purchase from now on

Helpful?7DF7VCXJD3PK115110016
Current price is Now $15.97
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was $17.99
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Sold by Big Rock SupplyPro Seller
Fulfilled by Walmart
4.797979797979798 out of 5 stars
4.8 stars out of 5, based on 100 seller reviews(4.8)
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