Dr. Gulrez Zulfiqar a famous oral cavity surgeon at Jinnah hospital Lahore briefly explained the causes of bad breath and gum bleeding. Badmouth smell is a severe problem among people. People suffering from this problem losses confidence while public dealing. In Pakistan, 50% population still don't consider a dentist and visiting a dental clinic as an important job. According to Dr. Gulrez Zulfiqar, there are two major causes of bad smell and bleeding in gums. First is about not taking good care of your teeth. When you don't brush your teeth properly, a dental plaque i.e calculus convene inside your mouth. Calculus is a calcified bacterial colony formed due to minerals from saliva and gingival crevicular fluid present on teeth. Bacteria rapidly produces toxins which ultimately results in bad breath. The second reason is related to stomach issues. It is very important to address stomach problem appropriately. Stomach issues mainly include digestion problem and acidity problem. To avoid bad smell, brush your teeth twice a day i.e more preferably before sleeping and after breakfast. Avoid excess use of mouthwash as it can damage some of the helpful bacteria inside the mouth. To get rid of bleeding from gums, scaling and polishing is the best way. Find more details in the video.