A warm (80 degrees) diluted listerine soak will help remove some mites as well as sterilizing the ones left on her. Then give your BP a nice light mineral oil rubdown. Avoid getting it in her nostrils. This will smother the remaining mites. You can use a Qtip to get around the eyes. While the animal is soaking, completely clean the cage and all furnishings. You will also want to treat the surrounding area (carpet, tables etc. - anywhere the mites could have fallen or climbed) Ditch the carpet in the cage and put down white paper towels until you are 100% the mites are gone. Repeat in a week. This is a basic chemical free way to treat your animal that I have used with great success.