Hello Doctor, Myself Indrakesh Pandey Sir I would like to ask a question that if a Person leaves Smoking after a long usage how much time it will be taken by human body to secrete the Tar accumulated in body. I was a smoker of 8-10 cigarettes from last 12 Years Now from this Month on 14th I had stopped completely taking cigarettes and not even a single cigarette smoked from then by me. Sir now my Question is that what are the steps to completely flush out the unwanted Tars as I am having a Water Drinking habit of 7-8 litres of water in 24 Hours.