Garlic has antiseptic properties that can fight off bacteria invading your skin. In addition to that, it also contains natural components like sulfur known to quickly heal acne. To use it as an acne home remedy, slice a garlic clove into two. You can then rub the garlic and its juice directly to your pimples. Leave it for five minutes before washing with lukewarm water. Repeat as desired or when the skin shows no signs of sensitivity.