Single Answer MCQ
Q-00047200
When should you change your toothbrush for optimal dental health?
1
Every month
2
Every three months or when bristles are worn
3
Once a year
4
Only when it gets lost
Answer and Solution
Answer
B. Every three months or when bristles are worn
Solution:
The correct answer is B. Toothbrushes should be replaced every three months or sooner if the bristles are frayed to ensure effective cleaning.
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