Well, thank you for the info. I did give them a dust bath today but they didn't seem to use it. I watched them for 30 minutes and all they did was use it as a toilet as you said. But I'm not sure if I'm using the right container for the bath. It's like a yogourt container but wider and shorter, is that OK? And if they are allergic to the wood chips in their cage, will they get sick, or is itching the only thing that will happen?
And as for the moving them to a different location, I think keeping them in my room will be fine if they like to be around people, because I'm in my room alot, and give them lots of attention. And I just like having them with me, as you said, their fun to watch. But once I get back to school, I will probably move them to a better place in the house so they get more attention.
Thanks for your reply.