Why is my crested gecko's shed stuck?
A stuck shed on a crested gecko almost always comes down to humidity that's been too low or never rises at night. Cresties usually eat their shed as they go, so you may never see the process, which makes checking the toes and tail tip afterwards, where retained rings of skin can constrict, all the more important.
Low humidity is the usual cause
Skin needs moisture to lift away cleanly, so a shed that comes off in patches or won't release at all usually means the enclosure has been too dry, or humidity never climbs at night. In the day or two around a shed, raise the evening misting so humidity peaks properly (around 60–80%), while still letting it dry down afterwards. Fixing the humidity cycle sorts out most stuck sheds without any hands-on help.
You may not see the shed at all
Crested geckos typically eat their shed skin as it comes off, and they often shed overnight, so it's normal never to catch them in the act or find any skin left behind. That's why a stuck shed can go unnoticed, rather than waiting to see shedding, get into the habit of checking the gecko over every week or two for leftover patches, especially on the extremities.
Check the toes and tail tip
Retained skin on the toes and the very tip of the tail is the real risk. As trapped rings of old skin dry, they tighten and can cut off circulation, eventually costing a toe. After each shed, look closely at every toe and the tail end for dull, tight bands or bits of stuck skin, this is the single most valuable check you can do, because a lost toe is a genuine and avoidable outcome of ignored stuck shed.
Helping it off safely
If skin is genuinely stuck, raise the humidity first, add a humid hide (a small tub with damp moss), and if needed give a brief, shallow soak in lukewarm, never warm, water for ten minutes or so, then let the softened skin come away on its own or with a very gentle cotton-bud roll. Never peel or pull dry skin, and never force a toe: peeling can tear the delicate new skin underneath. If a constricting ring won't soften off, that's one for a vet rather than more pulling.
When to see a vet
See an exotics vet if a ring of retained skin is constricting a toe or the tail tip and won't soften away with humidity and a gentle soak, if a toe looks swollen, dark or dried out, or if stuck shed keeps recurring despite corrected humidity, persistent bad sheds can point to an underlying husbandry or health problem.
One reading rarely tells the story. What matters is whether it's an isolated blip or part of a trend, so look at recent weight, feeding intervals, shedding, temperature and behaviour together.
baskr keeps those records in one place and watches the pattern for you, so you can see whether something has genuinely changed with your crested gecko, before it becomes a problem.
Track my crested gecko freeRelated questions
How do I get stuck shed off my crested gecko?+
Raise the humidity, add a humid hide with damp moss, and if needed give a brief shallow soak in lukewarm water before letting the skin come away on its own. Never peel or pull dry skin, softening it first is the whole point.
Why is there stuck shed on my crested gecko's toes?+
Toes and the tail tip are where retained skin lingers when humidity has been too low. It matters because drying rings of skin tighten and can cost a toe, so check the toes after every shed and soften off any stuck skin promptly.
I never see my crested gecko shed, is that normal?+
Completely normal. Cresties usually shed overnight and eat the skin as it comes off, so there's often nothing to find. Check the gecko over regularly rather than relying on catching a shed in progress.
Can I use a warm bath to help my crested gecko shed?+
Only a brief, shallow soak in lukewarm, not warm, water, as cresties are heat-sensitive. Ten minutes is plenty, followed by gently easing off softened skin. Fixing the enclosure humidity is the better long-term answer.
baskr provides husbandry guidance, not veterinary advice. For anything involving weight loss, injury or illness, always verify with an experienced keeper or an exotics vet.