Final answer:
The recommended toothbrush when giving oral hygiene instructions is an electric toothbrush because it provides several advantages over manual toothbrushes.
Step-by-step explanation:
When giving oral hygiene instructions, the recommended toothbrush is an electric toothbrush. While both manual and electric toothbrushes can effectively clean teeth, electric toothbrushes offer several advantages. The vibrating or rotating motion of the electric toothbrush helps remove plaque and bacteria more effectively than manual brushing, and the timer on the electric toothbrush ensures that you brush for the recommended two minutes. Additionally, electric toothbrushes are often gentler on the gums, making them a good choice for people with sensitive gums.