To help maintain the mirror-like luster of Awlgrip or Awlcraft2000, 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.