First of all, make sure that you are using a good digital thermometer/hygrometer to measure your temps/humidity. Now to get rid of stuck sheds.

Get a small rubbermaid or any other plastic container that your bp will fit comfortably in, and fill it with luke warm water. How much water you need will depend on the size of your snake. The depth of your water level should not exceed 3/4 the height of your snake.

You do not have to put holes in this container since you will not be leaving your snake within for too long. Put your snake inside, seal the container with it's lid and put the whole setup inside your tank on the hot side. This will create a sauna effect which will greatly help your bp in getting rid of it's shed. Let the snake soak for about an hour.

After the hour has passed, you can let the bp run though your hands or through a towel and the stuck shed should come off easily. If not, repeat the process in a day or two until the whole shed comes off.

source :8ball