Ink stains might seem impossible to get out of clothes, but they're totally not! There's actually one household product that will get the stain out in no time, and we bet you already have it. All you need is a bottle of hairspray. Seriously! Blot at the stain with some hairspray and a paper towel. It will disappear in minutes, as demonstrated in the how-to video above. Who would have thought that there's such an awesome life hack?