This is a funy question, but how can I remind myself that I have bad breath?

bad breath
best bet asked:

My breath goes bad during the day, luckily I work in a 2 person office and my boss is at the other side of the building. I forget that my breath goes bad.

What simple trick can I do to remind myself to brush my teeth, etc. without putting up big signs or apologizing to my boss about my breath.

I just don’t think about it until its too late. HELP!