Yes, according to the studies. Skin infections are some of the most common medical problems people have to deal with.
Many skin infections are the result of bacteria or fungus.
Garlic has a strong history as a remedy for skin infections, particularly for fungus. Many studies have shown this to be true. There are a substantial number of well done studies to show garlic's effectiveness against bacterial infections as well. Sliced cloves or commercial garlic oil is applied two to three times a day to treat infections on the skin. The infection may need to be treated for 1-2 weeks.