To help maintain the mirror-like luster of Awlgrip® or Awlcraft®2000, use Awlwash Washdown Concentrate (73234). With regular cleaning, Awlwash will help avoid the build-up of dirt and grease which can cause the finish to appear dull. Formulated to clean Awlgrip topcoats, Awlwash does not contain alkalies, acids or abrasives - unlike other "marine soap" products which are not suitable for use on painted surfaces. Awlwash is 100% biodegradable. Awlwash is recommended prior to use of Awlcare™ Protective Polymer Sealer and is available in an easy to dispense tip 'n measure quart bottle which can be refilled from the larger gallon-size container.