2005 Mitsubishi Eclipse had the polish installed back in August, 2008. Just cleaned the car and applied the polish in a matter of a half an hour. I haven't had to re-apply or use soap to clean this car since application. In fact the polish works so great that even when parked under a tree and tree sap or bird poop attacks it, I only use fresh water to rinse anything off. I'm especially happy about what it does with the wheels. Before I applied the polish to the wheels the brake dust was very nasty and hard to remove. Now I just use a regular nozzle on the hose to rinse off.
