Zoey has never really had a problem with staining, Sebastian did though. But ever since Zoey went through a 'raw' detox she has had tear staining on her face mostly the left eye, but a little on the other eye. It is all down underneath her eye almost to the bottom of her lip. She has been checked by the vet for any problems with her eye and he didn't see any. Is there anything I can do/give her to help clear it up? I miss her pretty white face

She does drink distilled water, always has, drinks from ceramic dishes and eats raw only diet. Are there any wipes or anything I can use? I do wipe her face with baby wipes a few times a day.