If your lash extensions aren’t lasting as long as they should, there might be a tiny culprit to blame—Demodex mites. These microscopic organisms naturally live on our skin, but when they multiply too much, they can cause irritation, poor lash retention, and even eyelid inflammation. The good news? A simple change in your aftercare routine can make all the difference. Learn how to keep your lashes clean, healthy, and long-lasting.