ive heard of the 3% bleach cleansing before but im impartial to chemicals around herpsPatrickTheArowana;2292538; said:Bleach them.Put em in a bucket,fill the water just above the rock level,then put a couple of dabs of bleach in there.Let them sit for 8 hours or until cleanJust make sure you rinse the hell out of them once your done letting them sit.I rinse mine like 2 or 3 times,then scrub piss out of them.Once all that is done,I rinse them a couple more times.Then let them dry out.