Hi Your skin condition is common in people who have dry skin and dust allergies etc. we term this hyperlinearity. We cannot cure the condition. However reducing the frequency of hand washing or time for activity in water along with the use of less harsh detergents will surely help the skin. Make sure to use gloves when possible to do household chores. do use a good creamy hand cream three to five times a day.  A diet rich in omega fatty acids helps regain natural moisture