Simoniz Jumbo Upholstery Wipes

Best Buy: If you want to clean your interior with a wipe, try these. Simoniz includes 20 moist wipes in the pack, and they worked as well on our dash as on the upholstery.

They foam up, lifted our chocolate and pen stains and were the biggest wipes on test, at 30cm by 21cm. Not the cheapest, but the best for cleaning.