One example of a motorized toothbrush is the Oral-B 3D White Battery Powered Electric Toothbrush. Here are some details, positives, negatives, and information on ingredients or materials related to motorized toothbrushes:

Details:

• Motorized toothbrushes include both automatic and electric ones.
• The Oral-B 3D White Battery Powered Electric Toothbrush features a brush head with rubberized bristles and an action cup that help whiten teeth by removing surface stains.
• The Oral-B Pulsar Whitening toothbrush is battery operated to gently vibrate and polish away stains for a whiter, cleaner smile.

Positives:

• Some electric toothbrushes are more effective in removing bacterial plaque than manual toothbrushes.
• Motorized toothbrushes can help patients remove plaque more effectively, especially those who lack adequate manual dexterity to manipulate the brush.
• The Oral-B 3D White Battery Powered Electric Toothbrush can help whiten teeth by removing surface stains.

Negatives:

• Electric toothbrushes were found to be more likely than manual toothbrushes to abrade dentin, which can increase tooth sensitivity and cavity risks.

Ingredients or Materials:

• Polyethylene (PE) is a long polymer chain synthesized from ethylene monomers and is used in toothbrushes, including motorized ones.
• Motorized toothbrushes are made of plastic, which creates a lot of trash. However, with electric models, you’re typically tossing a little less plastic because it’s only the brush head that’s replaced regularly.