This is chronic cumulative insult dermatitis Avoid direct contact with detergent Apply vaseline petroleum jelly 3-4 times daily Gloves while washing clothing and utensils

salt water bowl dipping after every work and coconut oil with camphor keep ready for application at least thrice a day and just tell all she is well now

Greetings. The symptoms that you have described, typically suggest that your mother could be suffering from hand eczema or dermatitis and this could typically occur due to contact with irritant material like detergents. She must wear protective gloves and avoid direct contact with the detergent fluid , also she must use a good moisturiser regularly after hand washing. See a qualified dermatologist near you if these measures don't help. Further queries may be sent on follow up messaging.