THOMAS LABORATORIES Pet-A-Zyme Eye Stain Kit
All Natural ingredients, no harmful chemicals or antibiotics, water soluble powder, very palatable. Prevent and clear up tear stains caused by Red Yeast. I-Stain Kit:Â Contains 8oz powder of I-STAIN and 30cc/ml of I-STAIN DROPS in a convenient kit with finger cots and a hair comb. Removes and helps prevent eye stains by using two dosage forms both internally and externally.