ESP 15 works with skin infections from healing bug, mosquito and amazing healing from infected spider bites. I have experienced and witnessed amazing healing of infected skin that doctors prescribed as a staph infection and still no change in elderly family members legs, used ESP 15 with dressings over night and saw incredible skin redness change and within the week the skin was healed. My husband mowing the grass was stung by a swarm of yellowjackets and his ankles and legs were swelling and in pain, rubbed herb immediately the pain stopped and swelling gone the next morning, avoided ER visit. I have seen infected, pus filled infection on my family member that a dermatologist recommended rx and it did nothing and surgery was scheduled to lance the infection and remove infection surgerically. One week and the infection was clearing up and cancelled surgery. ESP 15 draws the infection out and speeds the healing process immediately. Every home NEEDS ESP15!!