When people on the first floor answer questions, they just copy boring noun explanations everywhere.

Landlord, you said you had to put it under your armpit to smell it. The clothes are tasteless. Maybe it's just a slight underarm odor. Try to wipe with saliva every day, just three times a day (don't feel dirty after brushing your teeth, I read it in the newspaper a long time ago. I forgot, it works, so some friends around me will use this method. I don't think it's necessary to have an operation or anything.