[YEA] I read one time about white vinegar for dog ear yeast. Mine has allergies and it shows up frequently getting expensive as vets wanted to see him everytime I needed a new tube. I first clean the waxy build up with a water moistened qtip not going deep then put vinegar on a cotton ball and rub it around the inside of ears,not going deep as it runs into the ear. Dog will shake his head. I do it for a few days until the ear is no longer red with no more wax.I love this site. Thanks everyone!