Popsugar Beauty Nails How Many Coats of Nail Polish Do You Need? How Many Coats of Nail Polish Do You Really Need? An Expert Weighs In 9 September 2019 by Sarah Siegel View On One Page Photo 2 of 3 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 The Dos and Don'ts of Painting Your Nails If you can't seem to get it right, this video will explain some common issues. Previous Next Start Slideshow NailsBeauty InterviewManicureNail Polish