Once you've quit smoking, the next step is learning how to detox lungs after quit smoking. Your lungs begin to heal as soon as you stop smoking, but you can speed up the detox process by staying hydrated, eating antioxidant-rich foods, and practicing deep breathing exercises. Regular exercise, steam therapy, and avoiding pollutants also play a crucial role in restoring lung health. If you're wondering how to detox lungs after quit smoking, following these steps can help you breathe easier and regain lung function.