Remember in school your science class? Hmmm not so much? Well a little refresher for you.
Soapy water- 7-10
Beer- 4.5 (ok they probably did not teach you this one)
Anyway many Doctors and health concerned people believe that having a positive pH Alkaline state in your own body will promote wellness. Do a search for Kangen water for more details. Our testers are easy to use, calibrate occasionally and just place in, and you have your pH tested in seconds.