EasyClean is a proprietary technology that involves the application of a specially designed coating to the pavers during the manufacturing process. This superior sealant, applied in a controlled environment, effectively protects Unilock pavers from stains, making them easier to clean than traditional pavers. EasyClean is proven to protect against the deep penetration of common stains including ketchup, mustard, wine, as well as typical organic stains resulting from leaves, dirt, and moss.