Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to fluff up carpet [title] Spray the affected carpet areas with vinegar and water. [step] Mix equal parts of water and vinegar in a spray bottle. Thoroughly spray the dented or flattened area of carpet.

Ending1: Finally, sprinkle apple cider vinegar over the freshly wound carpet. This will seal and prevent mildew from growing on the carpet. Ending2: Depending on how stubborn the stain is, you may need to spray the entire carpet area with vinegar and water to completely saturate the saturated stain. [title] Use fabric softener or window cleaner to restore a potentially stubborn stain. Ending3: Make sure to cover the whole area with liquid, but don't saturate the carpet so that it's soaking wet. [substeps] Make sure the spray bottle is clean and free of other cleaners or chemicals before you use it. Ending4: [substeps] Once the water and vinegar are completely blended, use a light misting to ensure that all its remaining particles are removed. Wear gloves while spritzing the area with the vinegar and water mixture.

Answer format: ending1/ending2/ending3/ending4