Here's how to clean your mouthguard with a toothbrush: Rinse your mouthguard under cold water.
Brush the toothbrush with a small amount of toothpaste.
Brush the mouthpiece softly.
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Grab a soft washcloth first. Numerous options are gentle and kid-friendly. Next, immerse the washcloth in warm water. Hold the cloth up and wring it out; if water drips down, the cloth is too...