sponges

Since i can remember ive always used a normal sponge to wash my cars but recently there seems to be so much more choice out there on what you should and shouldnt use! What would you recommend? Sheepskin Wash Mitt Sheepskin Wash Pad Lambswool Wash Mitt Microfibre Wash &...

I have no idea anything to do with this "proper" car cleaning so I ask. Mitts or sponges - which is better. H