Lemon is surprisingly good for the skin, helping to clean, nourish, and freshen. Here are five DIY beauty tricks to try with just one lemon.1. Make a lemon body scrubWith only four ingredients, you can make a Sweet Lemon Sugar Body Scrub for your skin. One lemon plus raw cane sugar, brown sugar, and coconut oil makes for a delicious scrub. The soothing, skin softening coconut oil is perfect for dry skin during the winter. Apply the scrub mixture to any rough patches on your skin. In the dead of winter, it will help transport you to a relaxing, summer-sun feeling.2. Tone skinLemon juice works like a natural astringent that acts as an exfoliant to help remove dead skin cells quickly and prevent clogged pores. To make a lemon toner, mix 1/2 cup of lemon juice, 3/4 cup of water, and 1 cup of witch hazel in a seal-able bottle and shake. Store the mixture in the refrigerator. Use twice daily by pouring a bit of the toner to a cotton ball and applying it to your face twice daily.