Paraffin hand poultice
If you are looking for a way how to eliminate stiffness of small joints in your hands and improve your fine motor skills, paraffin is one of the most effective options. Hands are immersed in warm paraffin several times in a row and a paraffin film is thus formed on the skin. Then your hands will be wrapped in linen and stay in the wrap. The paraffin application will improve mobility significantly and reduce pain of small joints in hands. In addition to that, the condition of your nails will also be improved.