Can you help the gecko shed?

You can help a gecko be able to shed its skin well by keeping the correct humidity in the cage, which entirely depends on which kind of gecko you have. You can keep the humidity in the tank higher by misting the tank with a spray bottle every day. This should help it have better sheds. Never pull any hanging skin off yourself, the gecko will rub up against things to do this. Also, you can soak it in a little tub or container of room temperature water, just enough for it to be able to comfortably sit in with the water coming about up to its chest.