Cosmetic Dentistry

An Introduction to Tooth Whitening

At Century Dental Clinic in Welwyn Garden City and Putney, we offer advanced cosmetic dentistry treatments, including professional teeth whitening with Enlighten and Philips Zoom.

What is Teeth Whitening and How Does it Work?

Both Enlighten and Philips Zoom whitening systems deliver a noticeably brighter smile in a short time – without the need for LED lights to activate the whitening agents. The process is simple, safe, and virtually painless. You can whiten your teeth overnight or for a few hours during the day, depending on your schedule.

While you’ll need to avoid certain strongly coloured foods during treatment, restrictions are minimal. Some sensitivity is normal in the first few days, but it’s temporary. You’re in complete control of the process, and your final shade will appear about two weeks after completing treatment.

Our whitening kits are designed for easy use at home, with full instructions provided. At Century Dental Clinic, we take a digital scan of your teeth to create perfectly fitting custom trays. Anyone aged 18 or over can whiten their teeth, with strength options tailored to your dental history.

How do I Maintain My Whitened Teeth?

Keeping your teeth bright is simple – avoid strongly colored food and drink and top up your whitening whenever needed. If you keep your trays, topping up is cost-effective and convenient.

Over-the-counter whitening products like toothpaste or brush-on gels cannot guarantee the same results as professional whitening. For lasting brightness, nothing compares to treatment supervised by your dentist.

Once you’ve purchased your initial whitening kit and trays, maintaining your smile is easy – you’ll only need a single syringe for a top-up rather than a full kit. Ask about our professional tooth whitening at Welwyn Garden City or Putney. You could have a brighter, more confident smile in just a few weeks!