Learn how to make lash extensions last 3–4 weeks with expert tips on aftercare, cleansing, and retention for longer, fuller-looking lashes.
Getting lash extensions is an investment and how long they last is almost entirely in your hands. This expert guide from Belris Art in Westwood, Los Angeles covers every proven retention strategy by our master lash artists : the non-negotiable 24-hour curing window, why oil is the #1 enemy of lash adhesive, how switching to oil-free skincare can add 5–7 extra days to your set, the right way to cleanse lashes daily, and how sleeping position impacts shedding. Fills are recommended every 2–3 weeks, with proper care giving full sets a lifespan of 4–6 weeks.
Want to know every expert tip that keeps your lashes flawless for weeks? From daily cleansing routines to sleep habits and product swaps, our comprehensive guide covers it all, so your next set lasts as long as possible. Read the full guide at Belris Art and protect your lash investment from day one.
