How to Use

Bio~Squirt 16oz Bottle

Using Bio~Squirt is simple! Lenzyme, Inc. developed to be easy to use and store. Here’s how:

  1. Pump and clean the tank first (recommended but not required).
  2. Use 6 squirts (about 2 oz.) into your toilet and flush. This treatment usually lasts up to 8-10 days.
  3. If future smells arise, simply add 2 more squirts and flush the toilet.
  4. Once pumped, just simply repeat the 6 squirts into the toilet and flush.
  5. For end-of-season cleaning, use a full bottle into the black water tank and fill it with water. Let sit for 2 weeks, then pump, flush once more to clean out all corners of the tank and any leftover residue.
  6. For drain lines, use 2 squirts for each drain line to help maintain the lines and the grey water tank odors. For grey water tank cleaning, follow the same end-of-season as the black water tank.

    Remember to follow all safety standards listed on the SDS sheet. Do not dump grey or black tank water into open waterways. Always have your system pumped and cleaned out as this is the most environmentally friendly way to maintain your system. Bio~Squirt can be used in RVs, boats, campers, airplanes, tour buses, portable toilets, and even in your home septic system. Do not let Bio~Squirt freeze. For best results use Bio~Squirt with-in 1 year of purchase.


Shipping to the lower 47 States. Not available for purchase in CA.

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8 Treatments per large bottle. Low cost per treatment!

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