Nothing complements your look more than a pearly white smile, but the best toothpaste to use for fast results – while keeping good oral care a priority – depends on your unique oral care needs. Keep these four things in mind when choosing the right whitening toothpaste for you.
The American Dental Association (ADA) provides a seal of approval for toothpastes and products that meet its standard for effective oral care. Any company wishing to apply the seal to its products must show evidence of rigorous clinical, biological and laboratory testing, per ADA requirements.
Even the most basic over-the-counter (OTC) tooth-whitening product can meet the ADA's standards of safety and usefulness, though, so you don't have to substitute high-quality oral care standards for whiter teeth. Your toothpaste includes a fluoride formula that helps prevent cavities while whitening teeth several shades over the course of a few weeks.
Although it may be common knowledge that hydrogen peroxide whitens teeth, its long term effects is still up for debate. When used correctly, as observed by the National Institutes of Health (NIH), bleaching products with hydrogen peroxide are perfectly safe. But always follow instructions for use to avoid demineralization, increased tooth sensitivity or gum irritation. If you're concerned about irritation, select a toothpaste with fast whitening results but is safe for daily use so you won't hurt your teeth in the process.
Keep in mind irritation and enamel wear can also be the result of hard or overzealous brushing. So, with a pea-sized dab of whitening toothpaste at the ready, be sure to use proper brushing techniques with a soft-bristled brush.
If your dentist has indicated your teeth are on the sensitive side, it may be best to opt for somewhat slower whitening results when it comes to tooth whitening. Teeth that are especially prone to sensitivity may carry softer enamel or more easily triggered nerves beneath the dentin. But you still deserve a whiter smile, and a toothpaste that can both whiten and strengthen your enamel. The formula works to remove discoloration and bring back your teeth's natural color over a period of weeks, while strengthening the existing enamel.