For centuries, vinegar has been used for cooking and cleaning. It’s a versatile liquid that can be found in most households, but did you know it can also be used in a variety of unexpected ways? Beyond cooking and cleaning, vinegar can be used in a variety of household hacks that can save you money. From freshening up your laundry and cleaning pet stains to repelling insects and deodorizing your shoes, vinegar has a lot of surprising uses around the house.