My Proven Method (quick & easy)

  1. On way to drug store get a cup and fill halfway with hot water from a gas station or home (have instant read thermometer with you A MUST)

  2. Park somewhere by the testing site and dunk bottle for 30-45 seconds shake and check temp. Repeat this until you get to 100 degrees or a little over. If it's over 100 then keep in AC air of car for a minute. The idea is to get it to 100 so if it loses a degree or two from waiting in the clinic you are still solid.

  3. Use the included heatpack and rubber band it to the bottle. Put it in tight waistband and preferably with a belt you can tighten with exposed side to your skin. Heatpack side facing away from you.

  4. Head in and test. Pour it to a little over the fill line and pee your actual pee in the toilet. Done.

Posted May 22, 2026, 7:22 PM UTC

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