Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to remove mud from vehicle carpeting [title] Let the mud dry completely. [step] By allowing it to dry completely, some of the mud may flake off without having to treat it with any kind of solution. Avoid contact with it and try not to rub the mud deeper into the carpet.

Ending1: [substeps] When cleaning mud off wood, be sure to use a dry brush in order to get it off. Do not scrub the mud, as this could cause further damage to your hardwood carpeting. Ending2: The deeper the stain is rubbed in, the more difficult it is to remove it. [title] Scrape off the dried mud with the edge of a credit card. Ending3: Allow the mud to dry overnight, and then vacuum the area carefully with a damp cloth. [title] Mop and scrub stubborn bits of dirt. Ending4: Press and roll the rug to remove as much of the dirt as possible. Once the mud has dried completely, reor replace the rug according to the instructions accompanying the tag.

Answer format: ending1/ending2/ending3/ending4