If you do find anything stuck, raise the humidity in the humid hide first with damp moss or damp paper towel and give it a day. A short shallow lukewarm soak, a few minutes, water no higher than her shoulders, is the next step, then a gentle rub with a damp cotton bud.
Do not pull at it. If a piece will not come away, or a toe looks swollen or dark, that is a vet rather than another soak.