Has anyone had any experience of using car covers to protect cars from UV damage (e.g. to reduce ageing of interior, paint fading, etc)? or are the covers available locally just for keeping off dust/water? (I've not really checked them out myself, but noticed some on ebay that claimed UV protection) Given that not everyone has the luxury of covered parking, covers with UV protection could help preserve the car in good condition, right? (of course, how useful it is depends on how much time