Lavender was used up to WWI to disinfect wounds. Aloe is effective against 4 MRSA strains of Staph aureus. Dried Bamboo leaf mixed with a little coconut for burns. Black Currant for insect bites. Boil some Slippery Elm , make a paste and apply to wounds. Noni or Kura leaves for wounds or boils, from personal experience the young leaves work best.