What works best???

And what do you put on them to keep'em clean?

I use Lime Away on the tips. It seems to work pretty good. I also try to keep a coat of wax on them which helps.
Jay

I use a Mothers Power Ball along with the Aluminum/Chrome Mothers Polish. It works awesome!

lime away works real good on the drive.

Lime away to clean em & Stoner Products "beadmax" spray wax to keep em shiny....for a while.

Vinegar on the tips

I use a vinegar/water mix on the stainless if It doesn't need the metal Serum from Leverage for a tougher clean up. CLR and NU Finish Wax on the drives.

Omerta, I saw your Gun @ Dog days a few weeks back as I was leaving and from what I saw it didn't appear you need any tips on keeping that baby clean...

Lime Away/CLR or any similar bathroom scale remover works well for the chalky build up. Simple Green works well for exhaust residue or even better is Transom Sauce by Boat Bling.

Kaboom easily keeps the tips looking new. Also works great on gelcoat staining. Spray on, rinse off.

clr works great . spray on hose off