No kitchen is complete without a wooden cutting board. Still, these classic, precious cooking tools take quite the beating, and those cracks and scratches in the grain can absorb the crumbs and smells of the various foods you chop on it. Plus, they just lose their luster after a while. Luckily, there’s an easy way to bring it back to its former glory, and all you need are three common ingredients: hydrogen peroxide, white vinegar, and coconut oil. Little Things shows us how to do it!