Why toes are where shed gets stuck
A healthy leopard gecko sheds in large pale pieces and eats most of the evidence, but toes are the failure point: the skin there is thin, the joints bend constantly, and old skin dries into tight little rings around each toe before it splits. Low enclosure humidity is the usual background cause — a gecko with no properly damp humid hide dries its shed out before it can work free. A single retained ring matters because it acts like a tightening band as the toe grows, and several sheds' worth of rings can strangle the toe tip. That is why this small job deserves patience and a proper soak rather than a quick tug while you are holding him for something else.
The warm soak does most of the work
Line a small tub with a wet paper towel and add lukewarm water — wrist-warm, never hot — to a depth that covers his feet and just reaches his belly. Stand him in it for fifteen to twenty minutes, in a warm room, with the lid vented; most geckos stand placidly, and the warm damp paper underfoot works on the toes from below while the water softens from above. The shed you are after turns pale, soft and wrinkled when it is ready. If he scrambles constantly, let him soak in shorter sessions across the evening rather than forcing one long one — stress helps nothing, and the skin keeps softening between attempts as long as it stays warm and wet.
Swab work: roll, never pull
With the shed softened, rest a damp cotton swab against a toe and roll it slowly toward the tip, letting friction coax the loose skin off. Work toe by toe, re-wetting the swab as you go. The rule that protects him: the skin comes off because it is ready, never because you pulled. Anything that resists, bleeds, or makes him flinch and jerk the foot away stays for the next soak. Check every toe including the small inner ones, and check the tail tip too — the other classic retention spot. Finish by making sure the humid hide is genuinely damp inside; fixing the cause is worth more than repeating the cure. Give him something to work against as well: a piece of cork bark or a rough stone inside the enclosure lets a shedding gecko start the skin-splitting himself, and toes that have rubbed their own shed loose rarely need your swab at all.
When stuck shed stops being a home job
Two honest soaks should clear normal retention. Book a vet when shed survives both attempts, when a toe looks swollen, darkened or bent, when the skin underneath looks raw, or when bad sheds repeat cycle after cycle — repeated retention is often the visible edge of a husbandry or health problem worth examining properly, and a vet can remove constricting rings safely and check the toes' circulation. Bring your notes: which sheds stuck, how often, and what the humidity setup was. Kept in KinsLe, the Pet Passport puts that shed history, feeding record and vet notes in one packet you can hand over at the appointment.