For a one-month-old baby, if there are boogers deep in the nose and it affects the breathing, it is recommended to apply a warm towel to the root of the nose or the back of the nose every day to help dilute and discharge the secretions. If the baby is more cooperative, a little saline or sesame oil can be applied to the nasal cavity to help relieve nasal congestion. You can also use your index finger or thumb to gently press the Yingxiang points on both sides of the nose, and repeatedly press them will also significantly relieve the symptoms of nasal congestion. If the boogers are discharged and have crusted over, it is best to use cotton swabs, baby nasal aspirators or other things to pull out the boogers in time, which will help relieve the breathing discomfort.