I just found a nice rock from outside to go in George's new home. Although I'm a bit worried about passing on germs or diseases from the outside world.
I have soaked it in Milton (made for sterilising baby bottles). Do you think this will be sufficient enough to go straight in ?
If they came out of a wet environment there can be water trapped in the 'pores'. If you quickly heat rocks with trapped moisture in them when it turns to steam with no where to go the rock pops..
Boiling water kills all. Just drop it in a pot that's at a nice rolling boil foe 30 seconds and short of some really hardcore bugs everything will die.
Generally speaking if it can survive boiling it's just gonna laugh at bleach... (some of it will even survive in an autoclave!)
1.0.0 CB'11 Volcano Corn 'Kitty' 0.0.1 CB'11 Russian Rat Snake 'Monster' 2.0.0 CB'04 Roof Rabbits 'Baka Neko-San' and 'Usagi Neko-San'
I agree, I wouldn't bake a rock, just in case it goes boom. Boiling water sounds good to me and if you want to be really sure, bleach then rinse with boiling water.