Both alcohols, ethyl and isopropyl, can kill several bacteria in 10 seconds or fewer in the lab, including Staph aureus, Strep pyogenes, E. coli, Salmonella typhosa, and Pseudomonas species, some of the bad actors in infections. For M. tuberculosis, it may take as long as five minutes of contact.

What kills Staphylococcus aureus?

Treatment of Staph Infections

Infections due to Staphylococcus aureus are treated with antibiotics. Doctors try to determine whether the bacteria are resistant to antibiotics and, if so, to which antibiotics. Infection that is acquired in a hospital is treated with antibiotics that are effective against MRSA.

What kills Staphylococcus aureus naturally?

Through their research, they were able to show that a type of probiotic bacteria called Bacillus is able to fight and effectively eliminate S. aureus. “Probiotics frequently are recommended as dietary supplements to improve digestive health,” explains NIAID director Dr. Anthony S.