Did you know there are two different types of windshield wiper fluid? I didn't, until recently. Windshield cleaner fluid comes in seasonal formulas -- one for summer and one for winter. If you forget and leave your summer fluid in your car, it can freeze pretty easily and burst the container under the hood. This is especially likely to happen if you park outside during the winter months. If you're certain you can't remember to change up your wiper fluid seasonally, use winter fluid all the time to avoid an accident.