Do BriteSmile whitening pens work?

Answer On One Hand: Effective whitening agents are usedThere are several commercially available whitening pens; these are pen-shaped dispensers of whitening gel. The gel is applied directly to teeth, ensu... Read More »

Top Q&A For: Do BriteSmile whitening pens work

Which is the most affective teeth whitening product, crest whitening strips or rembrandt whitening strips?

Crest white strips. I use to be a heavy smoker/coffee drinker. I didnt have the deep stains but they were yellowish. Of course i did it a lot different. I used one set before bed, and left them... Read More »

How to Use BriteSmile?

Several brands of tooth-whitening products promise long lasting and noticeable results. These products range from expensive in-office dentist treatments to home whitening kits. BriteSmile products ... Read More »

Do stylus pens work on iPod Touch?

There are some stylus you can use which mimic the feel of your finger, and they do work on iPods, iPads, and iPhones. However, there is no touch sensitivity in these devices currently, so if you're... Read More »

Which came first: gel pens or ballpoint pens?

Ballpoint pens came before gel pens. A primitive version of the ballpoint pen was created in 1888 by John Loud, an American tanner, but it did not receive commercial attention. In the 1940s, Josef ... Read More »