I went to dental because I am having bad breath problem whole day… This bad breath is also there after brushing…Dr. did scaling & polishing and gave me a mouthwash (chlorhexidine gluconate solution) but it didn\\\’t worked …I am still having bad breath… When I wake up in the morning my mouth smells very very bad, than after brushing also my mouth start smelling after few mins , brushing 2 times a day don\\\’t make any effect on my bad breath.. My friends say you have unusual smell in your mouth because of which i am not able to talk with anyone.. This unpleasant smell is not for sometime ,its whole day….dont know why… Please help me…