Please choose the correct solution to the question: How to rinse off a toothbrush

Solution1: turn off the faucet and hold the toothbrush under the running water. Use a finger to stroke the bristles back and forth a bit to help wash the toothpaste off. Turn on the water and shake the toothbrush a few times to help dry it.

Solution2: turn on the faucet and hold the toothbrush under the running water. Use a finger to stroke the bristles back and forth a bit to help wash the toothpaste off. Turn off the water and shake the toothbrush a few times to help dry it.

Answer format: solution1/solution2