The abrasive effect of toothpaste is indicated by its RDA value. Too high RDA values are deleterious. Some dentists recommend toothpaste with an RDA value no higher than 55 for daily use .
The abrasive effect of toothpaste is indicated by its RDA value. Too high RDA values are deleterious. The American National Standards Institute and American Dental Association considers an RDA below 250 to be safe and effective .
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Some dentists recommend toothpaste with an RDA value no higher than 55 for daily use
The American National Standards Institute and American Dental Association considers an RDA below 250 to be safe and effective