It's 120Hz and 1080p. Windows 7 will not give me a 120Hz option when looking in the Nvidia control panel. My TV has a combined HDMI/DVI port but no DVI only port. I've read that using a dual-link DVI connection will allow 120Hz. I do not have that option as my TV does not have that exclusive port.
Take-home whitening kits include custom-made trays and typically use a stronger bleaching agent than over-the-counter systems. In-office teeth whitening treatments by a dentist can cost $300-$1,000 or more, but average about $500-$700. These typically use a high concentration (15%-43%) of fast-acting hydrogen peroxide; the teeth not being treated and the surrounding gums are covered with a protective coating or rubber dam.
The final cost of teeth whitening will vary, depending on the type of whitening you choose, your dentist, the duration of your treatment, and more. Average Costs The type of whitening is the biggest factor when it comes to calculating the cost of your treatment. 1  Over-the-counter treatments typically range from $5 to $50. Although these methods are the cheapest form of whitening, they are also the least effective. 2  Take-home treatments typically cost between $200 and $400.