Popsugar Beauty Skin Care Makeup Mistakes You Didn't Know 20 Beauty Mistakes You Need to Stop Making Right Now 19 September, 2018 by Emily Orofino View On One Page Photo 5 of 21 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Applying concealer wrong. While it seems like it'd make sense to just apply concealer on top of your dark circles, applying it in an upside-down triangle shape below the eye creates an overall brightening effect that looks much more natural. Previous Next Start Slideshow Skin CarePinnableMakeupBeauty TipsNew Year's Resolutions