bug bomb??

ok i want to kill everything in my room before i start the grow anyone have an idea the best bomb to use?
i got a dr doom but i heard it is overkill. and it is only a tiny little can.
what can i use?

Dr. Doom will get it done for you. Nothing else you need to do as far as bug bombs. I would however 50/50 bleach/water your room after using the bomb.