28 Gallon Windshield Service CenterAll in one Solution! This 28 gallon trash receptacle does it all. Its interior splash guard protects the towels from trash area and allows trash bags to easily pull out for emptying. It allows your customers a place to unload some clutter, wash off the windshield and they can also see that you are offering WAY more than just gas and a trash can. We also offer all the signs you might need to fill the three sides that are not used for the window washing