I developed a nasal staph sore (diagnosed) a few months ago, was prescribed an antibiotic cream which healed it but 2 months later the sore returned. I tried the same antibiotic cream and it no longer worked.
Realizing that I had become resistant to the antibiotic, I decided to try using a strong homemade solution of garlic oil, and a few drops of Tea Tree Oil. I applied the oil with a Q-Tip, in both nostrils, several times a day. It took longer to heal than when I first used the antibiotic cream, but it did heal! I will continue using it for a few more days, just to make sure that the sore is gone.