Posted: Aug 16, 2011 8:28 am
Scot Dutchy wrote: Chlorine or fluoride plays no part in the process..
Do they use ozone for disinfection?
If not what do they use?
Lifeboat for the rational mind :D
http://www.rationalskepticism.org/
http://www.rationalskepticism.org/viewtopic.php?p=963931#p963931
Scot Dutchy wrote: Chlorine or fluoride plays no part in the process..