Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to protect floors from furniture [title] Put a rug under your furniture. [step] Rugs can add a splash of style to your room, in addition to protecting your floors from the furniture resting atop them. If you choose to get a rug, though, be sure to clean under it from time to time.

Ending1: Dirt under a rug which people walk on can rub off the finish on the floor underneath it. [title] Place furniture cups under the legs of heavy furniture. Ending2: It's not uncommon for the rug to crack due to moving around or too much wear. Instead, give your rug a gentle cleansing every few months and use a soft soap about once a week to prevent scratching. Ending3: Start with a rug on your floor and alternate if the carpet gets discolored or soiled. When your rug gets stained, remove it by soaking in a shower for 30 minutes and then washing it with a gentle laundry detergent. Ending4: [substeps] Get a rug of a soft texture, so it doesn't clutter your living space. Make sure the rug has an absorbent microfiber covering, as this will help your home retain moisture as it dries.

Answer format: ending1/ending2/ending3/ending4