Please choose the correct solution to the question: How to clean your jewelry.

Solution1: Coat jewelry in toothpaste and let it set for an hour. Use and old toothpaste to scrub the jewelry. Rinse with water and dry.

Solution2: Spray the jewelry with hairspray and let it set for an hour. Use and old toothpaste to scrub the jewelry. Rinse with water and dry.

Answer format: solution1/solution2
Answer: solution1