Dog Ear Cleaning Solution Diy . With the cotton pad in his ear, gently give your dog a good 30 seconds ear massage. #1 ny times bestseller, the forever dog is now available get your copy here. Homemade Peanut Butter Dog Treats Dog ear cleaner, Dog care, Dogs from www.pinterest.com.mx The vinegar kills yeast and bacteria and acidifies the ear canal. Just a solution of one part distilled white vinegar to two parts room temperature distilled water. Start when they are puppies if possible to get them used to the ritual.