Every household has an array of cleansers tucked into a cabinet somewhere. Most contain harsh chemicals that we’ve become used to using . But there are greener alternatives. The latest of these is the Immerse-A-Clean wand, by Texas-based GenEon Technologies. This industrial cleaning device can turn regular tap water into an effective sanitizer, glass and all-purpose cleaner, using only electricity and a non-toxic catalyst. This is a compact, portable and battery-powered device that uses a bucket or other container that…