★★★★★
Before antibiotics, we had boils (staph infections) and my mother would get Antiflogistene at the drug store (a clay like product ) heat a handful in boiling water and apply it as hot as we could stand and keep it on as long as it was hot. The heat would draw out the infection. One time the doctor came and stuck little pointed scissors into the boil which was on my eyebrow and then opened them to let the matter out. I will never forget that pain!
Use heat for that kind of infection, but be careful not to let it get worse. It is serious to have blood poisoning.