Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to clean a rug [title] Vacuum your rug regularly. [step] To maintain an area rug, at least once a month flip it upside down and vacuum the back of the rug. Vacuuming the back with the beater bar/rotating brush helps push dirt trapped deep down toward the top of the rug.

Ending1: Flip it right side up and vacuum the dirt. Use only suction on the front of wool rugs, for synthetic rugs you can use the beater bar/rotating brush on the front and back. Ending2: Even if you're not cleaning the back of the rug, you should try to vacuum it every other week. Taking a weekly survey at the end of each week will help you to gauge how much vacuuming you need and whether or not you can do it all. Ending3: Clean up as much dirt as possible, and don't worry if a crumb remains. If you notice dirt slipping off the back, you may need to brush it off with the beater bar or by lifting the edge of a mop or spatula. Ending4: [title] Make small projects on the rug every week. [step] Make a commitment to doing the cleaner each week and you will be rewarded with a new area rug in less than a week! [title] Make a treasure hunt for your rug.

Answer format: ending1/ending2/ending3/ending4