“Keep this device away from cologne. It comes with a cloth pouch. I travel every day and when I bought It and I kept it near my cologne and after a full day of work/traveling. Serving drinks on a plane. I would test it even though I Had not had anthing to drink in 30 hours or so, and It would read something. After several weeks, I finally figured it out. It was next to my cologne. It's very sensitive. So now I have it in a plastic zip lock Baggie in the cloth pouch away from my cologne in a different bag. Aftershave can set it off and sugar free mints that have Sorbitol can do the same.”
“I keep this in my car. although I am not a big drinker, it gives me peace of mind to know I'm not over the .08 limit. In fact, I have used this so much (while driving and not) that I now know pretty close to what my BAC is depending on how I feel. I purchased one for each of my kids, and they love them too”
“glad I got it gives you peace of mind it could keep you out of trouble. If you are one to go out at night and then get up early for work it's good to have.”
