Frequency: Juveniles shed more frequently — sometimes every 2–3 weeks. Adults slow to every 4–8 weeks. A gecko that hasn't shed in 10+ weeks may be experiencing a husbandry problem. Check temperatures and humidity first.
Shed phases
PHASE 1Pre-shed (1–2 weeks before)
What you'll see
- —Skin appears dull, grey, or milky
- —Eyes may cloud over ('blue' phase)
- —Reduced appetite — completely normal, do not force-feed
- —Spends more time tucked into its daytime hide
- —Less active than usual
What to do
Increase misting frequency slightly to keep ambient humidity toward the top of the 50–70% range. Do not handle unless necessary — shedding requires energy and a stressed gecko sheds less cleanly.
PHASE 2Active shed (hours to a day)
What you'll see
- —Gecko rubbing against rocks or hides
- —Visibly pulling at loose skin
- —Skin peeling in sections or as a full piece
- —May eat the shed skin immediately after — normal behaviour
What to do
Do not interfere. Do not peel skin off manually unless a retained piece is causing harm. Most geckos complete a full shed in under 24 hours.
PHASE 3Post-shed check
What you'll see
- —Bright, clean colouration
- —Clear eyes
- —All toes accounted for with no retained shed rings
What to do
Check every toe, both eye caps, and the tail tip within 24 hours of shed completion. These are the three common sites for retained shed. Normal appetite should return within 24–48 hours.
Maintaining humidity for a clean shed
Misting frequency
Once or twice daily is the baseline. In the week before an expected shed, a slightly more generous misting session can help soften old skin, especially if you notice the dull pre-shed colour change.
How wet is enough
Enough to leave visible droplets on leaves and enclosure walls, then let it dry down before the next misting. A permanently soaked enclosure is not the goal — it causes its own problems.
Climbing surfaces
Branches, cork bark, and foliage give a shedding gecko something to rub and push against as skin loosens, which helps a shed come off cleanly in fewer, larger pieces.
Hygrometer check
Confirm actual humidity with a digital hygrometer rather than judging by eye. Check readings at a couple of different heights, since humidity is rarely even from floor to ceiling in a tall enclosure.
Retained / stuck shed
Why it matters
Shed rings on toes cut off circulation. Even one missed shed ring can restrict blood flow — two or three shed layers cause permanent toe loss. Check every shed, every time.
How to fix it
Soak the gecko in a shallow warm bath (no deeper than ankle height) for 10–15 minutes. Gently roll a damp cotton bud across the affected toe. The skin should slide off. Never pull or force it.
Why it matters
Retained eye caps are immediately visible as a dull, grey film over the eye. Left untreated they cause eye infections, corneal damage, and blindness. Retained caps also happen in layers — you may not notice until several have accumulated.
How to fix it
Do not attempt to remove eye caps with tweezers or cotton buds on the eye surface. See a reptile vet. A warm damp cotton pad held gently over the eye for 2–3 minutes may loosen the cap — but eye caps are vet territory.
Why it matters
Retained shed on the tail tip constricts the tip and can cause it to die and fall off. Less urgent than toes or eyes, but still requires attention.
How to fix it
Warm soak for 15 minutes, then very gently roll the retained skin off using a damp cotton pad. The skin should slide rather than peel.
Why it matters
Shed skin around the nostrils can block airflow. Around the lips it can restrict the mouth. Uncommon but worth checking on every shed.
How to fix it
Warm soak and gentle removal with damp cotton bud. If the gecko is distressed, stop and try again later.
Root causes of problem sheds: Retained shed almost always means inconsistent misting, low ambient humidity, or not enough rough surfaces to rub against. Fix the misting schedule first, then add cork bark or textured branches. Never repeatedly soak a gecko if the enclosure conditions remain incorrect — you'll be treating the symptom forever.
What not to do: Do not pull or peel shed skin off a gecko. Do not soak a gecko in deep water. Do not leave a gecko alone for days around shed time without checking. Do not panic if they skip a meal — it's normal and will resolve within 48 hours of a successful shed.