OZONE Ozone (O3) is one of the most powerful known oxidizers. As a disinfectant, it is about
3,000 times more effective than chlorine. Yes with a proper understanding of it's operation and safety conerns YOU or your electrical/electronic craftsman can build your own Ozone Machine for cheap Ozone purified water is a well known medical sanitizer, organic garden pesticide, with several other use.. . There are several DIY instructions availabe. Here is one link. Remember YOUR safety depends on YOU!

http://www.scribd.com/doc/16799414/How-to-Build-Your-Own-Ozone-Machine-for-Cheap