As you have found, mites are not easily gotten rid of and bleach will NOT do the job. Go HERE for detailed mite erradication instructions and order in some provent-a-mite.
I've gotten in mites on a few incoming animals and have been able to contain and erradicate them following these instructions using the recommended products.
-----
Thanks,
Dave Colling

www.rainbows-r-us-reptiles.com
0.1 Wife (WC and still very fiesty)
0.2 kids (CBB, a big part of our selective breeding program)
LOL, to many snakes to list, last count:
26.49 BRB
20.21 BCI
And those are only the breeders 
lots.lots.lots feeder mice and rats 

