How Often Should I Replace Your Toothbrush?
It is important to replace your toothbrush at least four times per year. Brushing of the teeth involves direct contact with your teeth, gums, and mucous membranes. It is more personal than most people would admit. After some time, toothbrushes tend to accumulate dust, dirt, and microbes. The microbes contained in it can provoke infection, […]
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