Hmm...I think it'd be a lot safer to use an air filter or one of those ozium things.
P.E.N.G.U.I.N. Reviewed by P.E.N.G.U.I.N. on . ozone generator look what i just bought for my grow room.... http://www.beta-airshop.co.uk/details/vort35_70.htm the one i got is the ''70'' model....what do you think? Rating: 5