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Scientists say we clean our teeth the wrong way. Researchers University College, London found that most the advice that dentists give us is very different. They add that we have been cleaning our teeth the wrong way. The researchers looked tooth-brushing advice dental textbooks, toothpaste instructions and dental clinics. They found five different basic ways tooth-brushing and decided all them were incorrect. Most the methods involve moving the toothbrush the teeth, the brush moving round and round small circular movements. The researchers said we should stop doing this and use a back-and-forth movement instead.

Aubrey Sheilam, lead author the study and professor dental public health, said: "The public needs to have sound information the best method to brush their teeth." The research suggests not brushing teeth too much. More than twice a day damages the enamel the teeth. The recommended time brushing is no longer than three minutes each time. The research also says using too much pressure and brushing your teeth too hard will also damage teeth. Researchers also advised not cleaning your teeth immediately eating. This is when acid is strongest your mouth and this acid will damage teeth. A final recommendation was to clean the tongue too because it also has a lot bacteria.

 
 

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