Bio-Pak® Alpine Fresh


Natural Enzyme Deodorizer & Waste Digester Bio-Pak provides portion control and is easy to use with no messy liquids – just drop it in! The environmentally friendly enzyme formula starts working immediately to control odors and break down waste and paper in the waste tank. Continued use ensures that pipes, valves, and seals will be trouble-free.

Liquefies all types of toilet paper, eliminating the need for special toilet paper!

  • Removes odors and breaks down waste and paper
  • Biocide-free
  • Formaldehyde-free
  • Safe for septic tanks


“GREAT environmentally-friendly replacement for harsh, toxic chemicals in my RV black & grey water tanks! I have been very pleased with how this product worked for me—dissolved solid wastes really well, and I had no odors from my tanks at all. In fact, I really think it worked better than the old chemicals I used to put in my tanks. I would have to add a whole bottle (or two) of the blue chemical to my black water tank on every camping trip, but with these enzymes, the most I had to use was two cubes. I like the ease and convenience of dropping in the cubes, the speed with which they “melt” into the toilet water, ease of flushing them down into the tank, and I very much like that there are NO PLASTIC BOTTLES to recycle (or that get tossed into the trash by a lot of people, and end up in our landfills).”

-E. Quinn


“Excellent product. I am new to Rv’ing and I was informed to purchase some sort of black water tank chemicals. I looked over numerous reviews and ended up here. I have only used them a few times but so far so good. Believe me when I say these work. I destroyed my toilet at least 5 or 6 times this past weekend and we couldn’t smell a thing. Not too mention it was like 100 degrees out. If these things can tame the combination of my bio-hazard waste and 100 degree temps you’ve got a winner in my book. Too bad I can’t give them 10 stars.”



“This is great stuff. Comes in little pods like dishwasher pods. We used one per potty fill up and any smell is nearly non-existent except when opening the potty shaft and it’s not of the debris. Will be using this for the long haul on every vacation where we take our potty.”

-C. Speck


“We use these in a 5 gallon bucket in the “outhouse” on the back of our farm. We use one packet and about 6″ of water. Smells pleasant – not a toilet smell. Dissolves quickly with a little stirring with a stick and last several days (with very little use). A good value and good quality. Shipped quickly and arrived ahead of expected.”


Product Downloads

10 packets per bag, 12 bags per case

Additional information


10 packets per bag, 12 bags per case

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