This antiseptic formula is designed for topical application (skin infection). Safe for Children - It contains the renowned Tea Tree oil, which is stronger in action than carbolic acid, yet still non-poisonous to humans! Tea Tree is also known for its anti-viral and anti-fungal properties.Myrrh is used for its anti-bacterial and anti-fungal action. It can heal wounds and prevent the onset of infections. Calendula is an excellent anti-inflammatory used specifically for wound healing. it also has the ability to reduce pain and can be used topically for minor injuries.