For those of us who use Meguiars. They have a new thing called Quiksuds strips. If you subscribe to their free e-gems programs (they'll e-mail you a newsletter) they'll send you a free strip.
Click the below link and scroll down to the bottom. There's a 'Free Sample' button below teh pics...
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Thought I'd share. Not affiliated in any way with Meguiars other than using some of their products.