Car is in a right state, I usually run a baby wipe over dash board/hard surfaces and sweep it out every now and again but it has a noticeable smell of 'old car'. Got into a friend's car recently and it smelled devine, it's old too but she'd just had it valeted. I've used Magic Trees and other fresheners that are nice for a few days and it's back to the same musty, damp dog smell.
Any advice/ideas on what I can use?