You Already Have These 8 Natural Acne-Fighting Ingredients in Your Pantry

How to Use It: Use the inside of a perfectly ripe banana peel to gently rub the affected area for about 10 minutes, and then rinse with lukewarm water before cleansing. This is one of the most soothing ways to bring down the size of a pimple, and also one of the most nourishing because it leaves the area hydrated instead of drying it out. Apply twice a day (and don't forget to eat the banana!).