©2015 Bloomberg News NZ27F36JIJUX (Bloomberg) — Emerging-market stocks fell for a fifth day, led by raw-material and energy producers, as crude prices plunged to the lowest since 2009 and Chinese trade data underscored concern that global growth is slowing. The Bloomberg Gulf Cooperation Council 200 Index tracking companies in the

Although editing your teeth to look whiter in a photo can be fixed quickly with the click of a button, individuals still desire to have pearly whites for in-person interactions and as a boost of self-confidence. Scared off by the high price tag of professional in-house teeth whitening, many individuals take to DIY methods they’ve seen passed around social media. However, while these viral trends might seem like a cost-effective way to whiten your teeth, they can end up doing more harm than good. Here’s why you should be careful with DIY teeth whitening hacks: