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:

©2015 Bloomberg News NYYYIV6K50XT (Bloomberg) — President Barack Obama warned that the mass shooting in California last week showed the terrorist menace has evolved into a “new phase” of less sophisticated, harder to detect plots, while assuring the public that organizations like Islamic State that threaten the U.S. will be