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| Why do ordinary hand and electric toothbrushes often leave plaque on tooth surfaces no matter how carefully you brush? Why do you have plaque/tartar when you visit the dentist for a checkup, even though you brush carefully? Because plaque attaches to teeth by an electrostatic bond. This bond is due to plaque having a positive polarity and teeth having a negative polarity. We have discovered a patented toothbrush that changes the polarity of tooth surfaces during brushing. As you brush, plaque material is actively repelled by your teeth and drawn to the negatively charged bristles, even in hard-to-reach areas of your mouth! It's quiet, it's comfortable, it's totally safe, and very effective! Reference reveals contact information. |
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