Detox Your Lungs to Restore & Repair: 3 Major Benefits & Reasons for Detoxing your Lungs! Whether you are reading this because you have given up smoking or just want to improve the function of your lungs. I would suggest if you are still smoking to make a plan to quit, then go about the cleanse once you have given up the habit. Breathing is pretty important and no-one quite appreciates it's importance until they are unable to breathe. Deep breathing results with many benefits allowing fresh air to oxygenate your blood, reduces stress, anxiety, panic attacks, helps your mind and thought processes. Learn about the Importance of Lung Detox and how to do it!