From what I understand, mite spray should only be used on the advice of a vet (if the birds have had mites or have been exposed to other birds with mites). The spray and protectors may cause respiratory problems in birds. I have heard of people who do use them and say they haven't had any problems, but I am concerned about toxic build-up in Pudgie's lungs, so I don't use them.
now he can fly and he spends alot of time on top of his cage so I'm afraid it won't be so simple and he will freak out.
Lol -- Pudgie kind of freaked out one time -- flew from hubby's shoulder toward the usual cage spot, realized there was no cage there, and kind of squawked, banked sharply, and flew back to hubby's shoulder! She was NOT amused, but she got over it! Plus, you said Levi has a playstand, right? He will probably be okay with hubby watching him and maybe distracting him with toys & millet, in my opinion...
I do super-scrubbing about once every two months or so. It's a several-hour affair! Take out of cage all items that would stay soggy, gather towels, rinse in shower, spray with "Poop-Off" spray, wipe and scrub, rinse in super-hot water, rinse, rinse some
more, wipe dry, wipe dry, wipe dry, put in second (dry) set of comfy perches, replace chewy strips, etc.
Aaaarrgg! Hee hee - sorry this turned into a rant but thanks for letting me vent, people!

It really is a huge task, and I've often wondered what people do who don't have someone else there to play with the bird while you're cleaning the cage...
I do a pretty thorough wipe-down with Poop-Off spray every other day, but I do feel that a major cleaning every 8 weeks or so will take care of any areas that I might be missing...