Oxyfresh Pet Ear Cleaner

Our cat has very sensitive ears and had a problem with digging in his ear (to no avail). Our vet suggested this stuff because it doesn't have alcohol. It makes his head smell very fresh/clean as a side effect. We use it about once a month to prevent build up. I recommend soaking a big cotton ball, putting in the ear, and then mushing the ear canal to get the solvent all the way down to the ear drum.