What you need: Concealer pencil + translucent powder.
What to do: Pencil or wand-style concealers allow for the most pinpointed application of cover-up, says Van Slee. Trace directly over the offending marks, then blend with your pinkie until there are no discernible lines of demarcation. Set with loose or pressed translucent powder.
RS picks: Urban Decay 24/7 Concealer Pencil, $18, urbandecay.com. Too Faced Absolutely Invisible Translucent Pressed Powder, $27, toofaced.com.