I know that you arent supposed to use cedar and pine with your herps but i was curious as to why this is? I remember reading something about it being the fumes but they are only harmful if the wood gets wet. Another thing i read was it is the powder that is on the chips but that is all it was left too. Any info would be much appreciated! ... and sorry for only being a lurker lately, i dont want to be a post ***** with all the ooohs and aaahs and i really dont offer that much info, but i appreciate everyone elses help.