Description
Walex Bio-Pak Mint Drop-Ins are an all-natural enzyme holding tank treatment designed for RV and marine sanitation systems. The advanced enzyme formula deodorizes, breaks down waste and toilet paper, and helps maintain clean, efficient holding tanks without the need for special RV-grade toilet paper. Each pre-measured drop-in provides convenient, mess-free application while remaining safe and beneficial for septic systems. This package includes 50 treatments for long-lasting holding tank maintenance.
Product Benefits
✔ Advanced Enzyme Formula
Naturally deodorizes and helps break down waste and toilet paper for reliable holding tank performance.
✔ Powerful Odor Control
Helps control unpleasant holding tank odors while leaving a refreshing mint scent.
✔ Easy Pre-Measured Drop-Ins
Pre-packaged treatments eliminate measuring and pouring for clean, convenient application.
✔ Septic-Safe Formula
Safe for septic tanks and compatible with standard toilet paper, eliminating the need for special RV-grade paper.
✔ 50-Treatment Supply
Includes 50 pre-measured drop-ins for extended RV and marine holding tank maintenance.
How to Use
- Add the recommended amount of water to the holding tank.
- Drop one Bio-Pak packet into the toilet or holding tank.
- Flush with water to dissolve the packet.
- Use one packet after each holding tank emptying or as needed to maintain odor control and waste breakdown.





























