I found an eBay seller offering the powder in 100gm quantities, though searches I've done suggest it needs heating to quite a high temperature (rather more than thymol) to carry out fumigation. I will need to do some more research - possibly it is effective with less heat if given more time.
Maybe I should take you up on your generous offer, Ian. Would the formalin liquid work for fumigation at nearer room temperature?
Last edited by Grytpype; 03-28-2012 at 04:47 AM. Click to view previous post history.