In this episode of Lash Science, Carly and Olivia tackle your most Googled, TikTok’d, Reddit’d questions about LED UV lash extensions. This is Part 1 of our deep-dive Q&A series—and we’re covering the basics and the juicy stuff: How do LED/UV lash systems actually work? What's the difference between LED and UV light? Do they really improve retention? Can you get them wet right away? What’s the biggest mistake beginners make with light curing? Is it actually worth it? We’re busting myths, sharing science-backed facts, and giving you honest answers to help you decide if light curing is right for your lash biz. Tune in and tag us with your questions for Part 2!