question: Hey am 26 & for the past 3/4 years i have been experiencing bad smell on my lips.Even though i clean My theeth.The bad smell apears right after i brush my teeth.I have tried to check if the problem is related to bad breath even Went to a doctor told me that i don't have bad breath & that am imagining it.But lately i have figure the problem isn't on my lip rather on my saliva.The moment my saliva touches my lip my saliva becomes sticky &That is when the bad smell apears.I don't know what to do.The thing this started to happen By the Time i started Dating my ex the first time we kissed that is when i smell it on him.Ever since then i have been suffering with this problem.Please let me know what is wrong with me?