Please choose the correct solution to the question: How do you clean a litter box?

Solution1: Empty all of the litter out of the box and fill the box with 1/2 inch of vinegar. Let the vinegar sit for 15 minutes. Mix some warm water into the vinegar and scrub the box, and then dump out the mixture.

Solution2: Empty all of the litter out of the box and fill the box with 1/2 inch of vinegar. Let the vinegar sit for 15 minutes. Mix some warm water into the vinegar and wipe the box, and then dump out the mixture.

Answer format: solution1/solution2
Answer: solution1