Wash your hands with something like spirit that can help you clean all dirt and germs at your hand which can cause infection. The area of piercing will be swollen so you better not pinch it hard and cause more pain to yourself. Just go easy on it and take your time. The cost of getting a stylish piercing is huge but if you are enthusiastic enough to get it, you can deal with the support activities.
Use a non-alcohol mouthwash and gargle it every time you are done with your meal. Take immense care when eating spicy foods rather chew it from the other side of the mouth; in fact don’t eat spicy food for at least one week after the piercing.
Use diluted sea salt water and dib the cotton swab in it. The solution is available at the piercing shop so you can have it from there. Use the dibbed cotton swab to clean the pierced area. Do this activity at least twice a day, every day.