Press-on nails typically last anywhere from 5 to 14 days, depending on factors like the quality of the nails, the adhesive used, and how well you take care of them. If you’re careful with activities that could stress the nails, like excessive washing, typing, or opening packages, they can last closer to the two-week mark. For longer wear, using a strong nail glue instead of adhesive tabs can help, and you might also try the gel curing trick you liked for even more durability.