Please choose the correct solution to the question: To sanitize your dogs food and water dishes,

Solution1: run them through the dishwasher on low heat, or soak them in hot, greasy water.  Then, dry with a lint free cloth.

Solution2: run them through the dishwasher on high heat, or soak them in hot soapy water. Then, dry with a lint free cloth.

Answer format: solution1/solution2