Turtle Wax Roof Cleaner & Conditioner

Cheaper than our Autoglym Best Buy, and you get a 500ml bottle of proofer thrown in, too. Plus, the Turtle Wax is easier to use. Spray on, leave the cleaner to penetrate for about a minute, then wipe it off with a damp sponge or cloth. Simple. But while it’s excellent on light dirt, ingrained stains proved to be much more of a challenge.