How to make Zirc’s Mr. Thirsty System work better.

In a previous post I mentioned that I wouldn’t recommend the Mr. Thirsty product, but that’s not exactly true.  I wouldn’t recommend it as is, but there are two things you can do to make it work better and turn it into a good overall product. Links http://www.practicon.com/item/mr–thirsty-one-step-trial-kit-70297239/70297239 http://www.practicon.com/item/mr–thirsty-comfort-kit-70297237/70297237 1. TRIM THE MOUTHPIECES The mouthpieces…