Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to scotchgard carpet [title] Clear furniture. [step] Before you start cleaning your carpet, you should remove any objects in the room. This is both to allow easier access to the whole carpet and to protect your furniture from cleaning products and scotchgard.

Ending1: [substeps] Clear any furniture obstacles from the front and back of the area. When you are finished cleaning, wipe down the entire floor and closet. Ending2: Wash rugs by washing them from front to back, looking for stones, stains, or spills. [title] Dry your stone floors thoroughly with a towel. Ending3: Ask for help if you're moving particularly heavy furniture. [substeps] If there's furniture or other objects you can't remove, cover them with a plastic tarp to protect them while cleaning your carpet and applying scotchgard. Ending4: Remove any items from your furniture during clean time. You'll want to gather most items from your furniture and clear off some walls so you can clean them more easily.

Answer format: ending1/ending2/ending3/ending4