yes you can =D, well i do it... theres always chance of some harmfuls on them but yer, i found these by a bog,i live in norfolk, i'll doument the process of cleaning them if you want... just avoid sappy woods, these are all oak
where do you think i got my wood from bottom of the garden and wow nice collection there i love bits with sticky parts sticking out and the large chunk that looks like a Y i like too
dont really need to let it soak just need to know if the wood is dead if its fully dead, AKA completely dried of sap, i know you know this mike but its for the other peeps haha soaking it will just let it sink but why not soak it in the tank put a rock over it or something and eventually it will stay sunken thats all i did but still clean it best way for that is kettle a bath tub and poor boiling water over it