How to clean your nose

First hand cupped a cup of water, the nostrils immersed for tens of seconds, and the nose will be slightly inhaled, and then blow out the nostrils after moistening the dirt. After inhaling the water again, press one nostril with your thumb and blow out the water and remaining dirt in the other nostril with slight force, then press the other side and repeat the previous action. Repeat this two or three times. Wash your nose once a day in the morning and evening, will bring you health.