Published: September 2, 2022
Everyone wants to have a whiter, healthy smile. Home teeth whitening has become an extremely popular means to achieve those pearlier whites in the past couple of decades. In many cases, over-the-counter whitening kits are effective and safe. However, there are some disadvantages and risks to using over-the-counter home whitening kits:
- Off-brand whitening kits often contain dangerous concentrations of bleach or peroxide. This can cause erosion of the tooth enamel, and irritation to the sensitive gums and soft tissues of the mouth.
- Because many kits contain trays that do not adhere properly to your teeth, gums can become irritated and chemicals can leak out and be ingested causing stomach problems.
- Poorly fitted trays and varying concentrations of chemicals from lower quality kits may also result in unwanted discoloration of teeth or uneven results.
- Exposure to excessively harsh chemicals in off-brand kits can also cause gum shrinkage and oral infections.
- You have deep, untreated cavities.
- You are pregnant.
- You suffer from gum disease.