Get rid of tough stains on your concrete surfaces effortlessly with Good Off's Oil Stain Remover. This 32-ounce liquid product comes in a pack of two and is perfect for exterior use. It has a clean scent and requires no rinse, making cleaning up a breeze. This stain remover is certified and listed and has no additional features. It is suitable for use on concrete surfaces and provides coverage of approximately 100 square feet. Get your hands on this efficient product and keep your concrete surfaces looking as good as new.