i use "gold medal pets clean ears" from pet smart.  it also has aloe.  i use after every bath and i havent had anymore smelly problems.  i can mildly smell alcohol in it so i guess thats the drying agent.  it wasnt expensive either.   
i just squirt it in and massage the base of his ear and he loves it!  then i take the towel i dry him off with and kind of dry his ears off.... then he does the head shake and ALL DONE!        |