It is important to take care of your mouth after a tooth extraction to ensure proper healing. Here are some tips on how to care for your mouth after a tooth extraction: 1. Rinse your mouth with warm salt water. 2. Apply a cold compress to your face to reduce swelling. 3. Take over-the-counter pain medication as needed. 4. Avoid drinking alcohol or smoking for at least 24 hours. 5. Eat soft foods and avoid chewing on the extraction site. 6. Brush your teeth gently. 7. Rinse with mouthwash as directed. 8. Follow up with your dentist as directed.