ok i have a couple things in my qt that i want to use for other purposes so i was wondering if i could like maybe dip them in boiling hot water to kill the ick on the items? or let it dry then just rinse its clean with hot water? any input will be appreciated. oh and the items that im trying to use for something else are a heather a powerhead and a thermometer. i know the thermometer coudlnt be put into boilign water i think it woudl exploid.