DEAR READER: If the petroleum jelly works, you may want to try using it at bedtime and putting your hands in white cotton gloves. In the morning, take the gloves off and wash your hands with cool water and a mild moisturizing soap to remove any remaining jelly.

During the day, try using glycerin or mineral oil, which soak into the skin and moisturize but don’t leave a greasy or oily feeling. Applying either product to damp skin also increases their abilities to lock in moisture. If these don’t work, try using an over-the-counter hydrocortisone cream for up to a week. This may lessen the dryness rendering the lotion is more effective.