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 Are electric toothbrushes bad for your teeth?

Answer Electric toothbrushes have been shown in every study, to remove more plague and do a better cleaning than does manual brushing. You will not hurt your teeth using one. Alcohol is not the greatest... Read More »
http://answers.yahoo.com//question/index?qid=20090807083009AAmVB8o

Top Q&A For: Are electric toothbrushes bad for your teeth

How to Whiten Teeth with Electric Toothbrushes?

Tooth whitening is a common cosmetic dental procedure. However, it can easily be done at home. Here are a few easy ways to whiten your teeth with an electric toothbrush. Does this... Read More »
http://www.ehow.com/how_2303139_whiten-teeth-electric-toothbrushes.html

Electric Toothbrushes: Good or bad?

Very good - the musical ones are good, too
http://answers.yahoo.com//question/index?qid=20081124130858AADF35l

A Comparison of Electric Toothbrushes?

Electric toothbrushes are an alternative to manual toothbrushes. Typically, an electric toothbrush has two round side-by-side heads that circulate in opposite directions. Some studies claim that th... Read More »
http://www.ehow.com/about_6541504_comparison-electric-toothbrushes.html

How did people clean there teeth before toothbrushes and toothpaste was invented?

I believe they used things like chalk and coal. I would imagine it tasted pretty foul, so they probably didn't do it that often.
http://answers.yahoo.com//question/index?qid=20061023120220AAq2rXF


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