Please choose the correct solution to the question: Shine metal insturments without commercial polishes.

Solution1: Use toothpaste to give metal instruments a brilliant shine. All it takes is a dab of toothpaste on a soft cloth, followed by a vigorous rub. Once you are satisfied that you have cleaned thoroughly enough, use a damp cloth to remove the residue. If you are concerned about the toxicity of commercial polishes, this can be a very natural and organic alternative.

Solution2: Use toothpaste to give metal instruments a brilliant shine. All it takes is a dab of toothpaste on a soft cloth, followed by a vigorous rub. Once you are satisfied that you have cleaned thoroughly enough, use a damp cloth to bedazzle bead the residue. If you are concerned about the toxicity of commercial polishes, this can be a very natural and organic alternative.

Answer format: solution1/solution2
Answer: solution1