1. Turn a pencil eyeliner into a gel formula with the help of a match or lighter. Hold your black, green, burgundy, etc., kohl eye pencil (which typically creates a thin, harder-to-apply line), under the flame for one second, let it cool for 15 seconds, and then watch the consistency change right before your eyes. Finally, glide on your newly made gel liner for an instantly smudgier formula. 2. Cover your eyelid with white liner to make any eyeshadow shade pop. To make a sheer or less pigmented eyeshadow appear more colorful on your eyelid, take a white eyeliner pencil, like Make Up For Ever Kohl Eye Pencil in White, and run it over your entire eyelid. The opaque consistency of the liner will intensify any eyeshadow shade and make it pop instantly against your skin. (Tip via makeup artist Lauren Cosenza founder of Divalicious Blog.) 3. Reduce Redness After Tweezing Or Waxing There's nothing cute about bright-red eyebrows that refuse to return to their normal shade for hours after leaving the salon. For a quick fix, saturate cotton balls with whole milk and apply directly to the red areas, suggests Lisa Pentangelo, a New York-based makeup artist and owner of Browbitch. Let it sit for 10 minutes, then wash your face with cold or tepid water and you'll be good to go. 4. Use a spoon to create the perfect winged liner. Holding the stem of a spoon against the outer corner of your eye, draw the straight line as the first step for your cat-eye. Then, flip the spoon so it's hugging your eyelid, and use the rounded outer edge to create a perfectly curved winged effect. 5. Draw a slanted hashtag at the outer corner of your eye, and then blend it for an instantly smokey effect. To create a super-easy smokey eye, draw a hashtag symbol right before the outer corner of your eye and then blend it out with the smudger at the other end of your eye liner. 6. Use that same spoon to avoid mascara marks on your upper eye lid. Hold the spoon so it's hugging your eyelid, and then apply your mascara like you normally would. As you sweep the mascara wand against your lashes and back of the spoon, watch as the residue coats the back of the utensil rather than your skin. 7. Add saline solution to a flaky mascara formula to re-wet it. You're only supposed to keep mascara for three months, because beyond that point, it can collect bacteria and lead to eye infections. However, if your mascara dries up within those three months, revive it with a couple drops of saline solution. 8. Hit your eyelash curler with a hair dryer to heat it up, so your lashes curl easier. Blowing hot air on your eyelash curler will help your lashes curl easier and stay curled longer; it works the same way heat changes the pattern of your hair and holds a curl with a curling iron. To do it, hit the lash curler with your blow dryer until it heats up, wait until it cools slightly but is still warm (you want to be sure not to burn your eyelid), and then clamp down on your lashes to curl them. 9. Make Your Own Highlighter. Don't have any highlighter on hand? Just mix some of your light, shimmery eye shadow (champagne works great) with a few pumps of eye serum or cream, says Romy Soleimani, makeup artist and beauty director at large of Beauty.com. It'll give your favorite features just the right amount of attention so no one will know how much sleep you got—or didn't get—after date night with your husband. 10. Apply eyelash glue to false lashes with the tip of a clean bobby pin. Use the tip of a bobby pin to evenly disperse the glue along the base of your falsies. Then, wait a few seconds for the glue to get tacky and apply! 11. For long-lasting lip color, swipe on your shade, lay a tissue over your mouth, and then dust translucent powder over it to set the color. This process may seem extensive, but the payoff is worth it. Not only does the translucent powder set a bold shade, like Elizabeth Arden's Ceramide Lipstick in Rouge, making it instantly long-wearing, but the tissue acts as a shield to your lip color, protecting it from lightening or losing it's vibrancy. (Translucent powder, even though it's supposed to be clear, still has a subtle white tint to it that can alter your lip shade.) (Tip via makeup artist Lauren Cosenza.) 12. Mix loose pigments with a salve or petroleum jelly to make your own custom lip gloss. If you have loose eyeshadow pigments that you're obsessed with and want to wear as a lip shade, blend it with a little bit of a salve, like VMV Hypoallergenics Boo-Boo Balm, or petroleum jelly in a spoon and swipe it onto your lips. Voil! 13. Perfect your Cupid's bow by drawing an "X" on your upper lip first as a guideline. To make the Cupid's bow part of your pout look perfect, the easiest and quickest way is to take a lip liner in the same shade as your lipstick and create an "X" at your Cupid's bow. Then, apply your lipstick as you normally would and voil! 14. Conceal dark circles and puffy eyes the right way by creating a triangle with your cover-up. You might be a fan of dotting on your concealer in the spots you need it, but the best way is it to actually apply it in a triangular formation with the base of the triangle directly under your lashline and the point toward the bottom of your cheek. This shape helps conceal any redness at the bottom of your eye and at the sides, and then instantly creates the illusion that your face is lifted, since the brightest point is the most intense under your eye. 15. Make contouring look more natural by using a pencil, pen, or makeup brush handle as your guide to finding exactly where your cheekbone is. Not everyone's face is created equal, so where your BFF might be applying her bronzer might not be the best place for you to contour. To tell where you should be dusting on bronzer, roll a pencil, pen, or makeup brush handle right below your cheekbone (directly in the pocket underneath the actual bone) to find the right angle for your face. Once you've found the correct placement, dust some bronzer on your face using a contouring brush, and then diffuse the color so it looks natural. (Tip via makeup artist Lauren Cosenza.) 16. Map the contours of your face with a gel eyebrow pencil, since it's easier to apply precisely and blend in. After you've applied your base, mark the areas you want to contour — the hollows under your cheekbones, your temples, along your hairline, jawline, the sides of your nose, the tip of the nose, and the crease of your eyes — with a deeply colored brow gel pencil, like IT Cosmetics Brow Power Perfector Gel Pencil in Auburn. Brow gel pencils are really concentrated, yet very smudgeable, and it's easy to control the placement of their dark pigment, making them perfect for contouring. Next, use an all-over cream highlighter, like Mac Cosmetics Cream Colour Base in Luna, on the tops of your cheekbones, on the center of your forehead, the bridge of your nose, the center of your chin, and on your Cupid's bow. (Tip via makeup artist Lauren Cosenza and this tutorial.) 17. Blot your face in a pinch with a clean toilet seat cover. Initially, yes, this sounds gross, but both blotting papers and toilet seat covers are made out of similar fabrics and will help sop up excess oil on your skin. So, if you're in a pinch and headed to the bathroom to freshen up anyway, grab one of these covers and pat it over your skin to decrease any excess oil on your face. 18. Keep Polish Off Your Cuticles Stay away from a messy-looking mani by covering your cuticles with a little Elmer's glue, says Shim. Dab a Q-tip in the stuff to make it easy, then apply and let dry for a few minutes before doing your polish. Once you're done, all you have to do is peel off the glue for picture-perfect nails.