Cheap ionizer power supplies from ebay and what not[0] can be used to do the same thing for $3-$10. It's best to find one that has an exposed ground wire, which

Cheap ionizer power supplies from ebay and what not[0] can be used to do the same thing for $3-$10. It's best to find one that has an exposed ground wire, which can be difficult as most don't have documentation, but otherwise one can use one of the input supply terminals. I've found that a simply electroadhesive pad a bit bigger than a standard piece of paper with two electrodes made from a space blanket glued on to some polyethylene sheeting can support the weight of a power supply and a 9 volt battery to power it. [0]http://amasci.com/emotor/list_ionizers.html http://amasci.com/emotor/list_ionizers.html