Valencia Dental Clinic - Don Galo

22/11/2025

18/11/2025

A BBC investigation has revealed a growing underground trade in illegal teeth-whitening kits containing dangerously high levels of bleaching agents — some with up to 53% hydrogen peroxide, more than 500 times the legal limit allowed in over-the-counter products. These unregulated treatments are often sold on social media or even handed over in parking lots.

Hydrogen peroxide in such high concentration can burn gums, dissolve enamel, and cause permanent tooth loss. One patient in the UK lost four teeth after a salon whitening left her in excruciating pain. Experts warn that these chemicals can pe*****te deep into the tooth, damaging the pulp and surrounding tissues.

In the UK and EU, only registered dental professionals can legally use whitening products containing more than 0.1% hydrogen peroxide, and even dentists are restricted to 6%. Anything stronger is classified as illegal and unsafe for use in the mouth.

The British Dental Association has condemned these practices, calling for stricter enforcement and public awareness. Before trusting any whitening service, always ensure it’s performed by a qualified dental professional — because your enamel doesn’t grow back.

📚 Source: BBC News, Oct 2025

10/11/2025

07/11/2025

02/10/2025

02/10/2025

16/07/2025

Most people don’t realize that cavities can actually spread from one person to another. While cavities themselves aren’t contagious, the bacteria responsible for them—especially Streptococcus mutans—can be transmitted through saliva. That means simple acts like kissing, sharing spoons or forks, or even blowing on a baby’s food can transfer these harmful bacteria from one mouth to another.

Once these bacteria colonize a new mouth, they begin to feed on sugars from food and produce acids that damage the tooth enamel, leading to cavities over time. This is especially important in young children, whose enamel is softer and more vulnerable. Parents, caregivers, and partners should be aware that oral hygiene affects not just themselves, but their loved ones too.

The best way to prevent this transmission is to maintain good oral hygiene, limit sugary foods, and avoid sharing utensils or toothbrushes. Regular dental checkups and cleanings also help reduce bacterial load and prevent decay. A healthy mouth is not only about brushing—it's about protecting those around you as well.