gunk and a power washer. then white rustoleum.

hell it took my to the South Border detail shop. 40 bucks later shined like a dime in a goats azz.. lol

I use Gunk Engine Degreaser and a scrub brush and then paint it with Interlux Bilge Kote.
Eddie

x's 2 on the simple green....spray it on...let it sit for a bit...hose it off....its good stuff..

Spectro Motorcycle Wash and a scrub brush.

If you need BilgeKote, I have a new unopened qt for $30.00 shipped.

Ken

u wont beleave this buddy told me worked perfect and cheap powder tide and hot water and sponge or mop really works perfect

spray nine ,rags and brush

I used the Castrol Purple cleaner on a 12 year old boat with a soft brush I use on my wheels. Fast and easy it looked like new in 15 minutes.

Castrol Super Clean works good, probably the same as the purple stuff from Home Depot.

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