I just use my fingers to clean the eye boogers out plus I have a small very soft brush I brush the lids with. I keep a seperate slightly stiffer brush for cleaning the ears and the rest of her face. I keep a bandana in my cookie bag for cleaning out her nose. If its really crusty I just wet the bandana.
She is really good about me working with her eyes. She will even let me pull the lid down if she has a big glob in there. Then I use a paper towel. I have even used a corner of my shirt to clean them out
Probably not a really good idea