The pen is mightier than the strip ... "I've used professional whitening gel purchased from my dentist before, and the sensitivity it caused was so bad, I had to stop," said a satisfied user.
In fact, many of the teeth whitening kits we’ve tried and tested avoid the ingredient altogether. Whether you’d prefer a gel pen or classic teeth whitening strips, keep reading to find out ...
With a few clicks, the Spotlight Oral Care Teeth Whitening Pen dispenses a clear whitening gel, which can be painted onto stains and areas of discolouration. I found this was very easy to use ...
these at-home whitening pens may be a way to get around the hassle — and considerable expense — of professional whitening treatments. The pen uses a brush tip applicator. Simply twist the bottom to ...