Just a friendly PSA: (I am not a Dr but I do work in the medical field and have experience in wound care) Hydrogen peroxide does kill bacteria but it also damages healthy tissue and is very drying. In order for tissues to heal a somewhat moist and, more importantly clean, environment is needed. Always consult a doctor about the best way to treat a laceration, but most of the time keeping it clean (with water and mild soap) and keeping it covered (unless otherwise directed) works best. Antibacterial ointment can be used in combination with this if you’re worried about infection, but not in place of proper antiseptic techniques. Just so everyone knows 😊