Frosty Tech Passes Drain Safe Testing

Updated: Sep 13, 2019

The independent lab at Foresite has rigorously tested one of our new phase change materials for cold packs and certified it as totally drain-safe! Zero clogs. No effect on plumbing. See below for excerpts and images from the full report:

Here's how the testing was set up

Results of the Frosty Tech drain-safe test

Effect on the PVC pipes

Enviro Ice™ is a +32°F formulation that uses the phase change materials tested in this study. To learn more, click here.

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