Question

we should use large headed toothbrush
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Answer 1

Answer:

In general, smaller toothbrush heads are more effective at cleaning hard-to-reach spots like the back surfaces of your molars. Larger brush heads can cover more ground in a short amount of time; however, they are clumsy when it comes to reaching very small areas within your mouth.

Explanation:

hope it helps mark as brainliest

Answer 2

Answer:

It is not true my friend

we should use small headed toothbrush as it's easier to use and it carefully reaches every part of the teeths and does not harm or we don't need to struggle for brushing teeths.