know, they were thinking, there's a reason why this wise tail has come down, because urine contains ureaerties, infections in the ear, probably talking in this case like an otitisexterna, a combination of back -- bacteria and fungus, they lost warm, dark place inside the ear canal, so people may think that a bit of that urea, may help to treat that. thee-- theea, is a small concentration, 5%. you will not get the anti-bacterial or anti-fungal properties. >> it's nasty. >> you have the q-tips? most people that get into problems with an external ear infection, it starts with the q-tip. that's the source. you know, as we said many, many times do not put q-tips inside the ear. that will set you up for an outer ear infection. >> i do have a home remedy that may be better. shave up garlic. garlic cloves. you put them in some oil. you heat it up. you let it cool. then you have somebody drop a few drops into your external auditory canal. that will have an affect on the bacteria, on the fungus, and it is soothing. what's left over, you put on your pasta. [ laughter ] >> i was traveling once, in c