Please choose the correct solution to the question: How to inspect electrical outlets.

Solution1: Ensure that none are warm to the touch, discolored, or buzzing. If an outlet seems suspect, seal it with a finger and call in an electrician right away.

Solution2: Ensure that none are warm to the touch, discolored, or buzzing. If an outlet seems suspect, stop using it and call in an electrician right away.

Answer format: solution1/solution2
Answer: solution2