Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to get dog urine smell out of carpets [title] Sprinkle club soda over the dog urine location. [title] Dab the sponge where you poured the club soda. [step] Be sure to use dabbing motions which pick up the urine, rather than rubbing motions which will push the urine deeper into the carpet.

Ending1: Spraying water over the urine material while it is still wet should remove any trace of stain from the carpet. [title] Blot the areas of the urine with a roll of paper towels. Ending2: [title] Dab with a paper towel and or rag to pull up the moisture from the carpet. [title] Take an air freshener and spray around the area. Ending3: Alternatively, you can rub a floor cleaner into the spot. [title] Wash a rag with club soda on it and see if the urine has soaked through. Ending4: [title] Cover the vacuuming pads gently with a blow dryer and blow on them. [step] Even if the pads are used in a confined area, giving them a quick blast will make it easier for the urine go all the way through.

Answer format: ending1/ending2/ending3/ending4