Havoc had ear mites when I got him and both cats were treated, but Havoc's ears just seem to stay dirty. I cleaned them at home a couple weeks ago and then had the vet clean them again when I took him in last weekend (3-14.) No ear mites were found on this re-check. They told me to just keep cleaning them regularly until all the gunk worked its way out. I cleaned them this week also and they are dirty once again. Any ideas? Can anyone recommend a good ear cleaner that is commercially available? I can buy the stuff the vet sells (Keto-T or something like that) but it's a really big bottle. The stuff I got was some generic cat ear cleaner I found at Fred's, because that was the first I found. Maybe it's working and there's just a lot in there and will take time to get it all out? Ears do not stink, are not irritated and he is not shaking his head a lot.