This is what's waiting for you in Copenhagen - a modern city in a maneagable size. With only one million inhabitants, Copenhagen is compact and easy to get around. You'll find that you can cover all Copenhagen's most popular sights and attractions in a weekend without the need to rush!
72 Hours. In as little as 72 hours after you quit smoking, your lungs will begin to heal themselves. Airway inflammation decreases and the bronchial tubes begin to relax.Breathing becomes slightly easier and lung functionality begins to increase. Year. During the first year, the cilia in your lungs begin to heal and re-grow. Cilia are the small hair-like structures that keep germs and foreign materials from entering the lungs.
1 More often than not, it takes about 12 months, and itâs shocking to hear that it sometimes takes 24 to 36 months to fix the lungs even after you have dropped off cigarettes. 2  15. 3  How to Clean Your Lungs(3)â¢ So, the good thing is to start cleansing your lungs immediately you kick the smoking habit. 13. 2  How to Clean Your Lungsâ¢ Making the lungs free of toxins is one of the foremost challenges after smoking cessation. 3  This is because cigarette smoking tends to leave the lungs not only contaminated but also dehydrated and possibly swollen. 4  One thing to keep in mind is that the lungs cannot be cleansed completely.