Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to clean a down comforter at home [title] Keep an eye on your comforter. [step] The fabric may become worn with heavy or prolonged use. Stains, rips, mold, and other undesirable conditions may arise without you noticing.

Ending1: Look for loose feathers: down comforters are traditionally stuffed with the fluffy undercoating of geese, ducks, and other soft birds, and a flurry of flying feathers is a telltale sign that the fabric has torn. Repair tears with a needle and a thread that matches the comforter. Ending2: Once you're sure your comforter isn't damaged from heavy use, you can reevaluate the best treatment options. [substeps] See a mental health professional to help you identify and address stains or stains and stains. Ending3: If you notice problems, you'll be able to assess the quilt as your cover artist. [substeps] Set up the tarp or carpet to make sure the cover doesn't get wet while you work. Ending4: [title] Check for rips, tears, stains, lint, or other defects. [step] Sleep bags are a major concern when it comes to sheets and comforters in bed.

Answer format: ending1/ending2/ending3/ending4