Use soap only on your face, armpit area, groin, and feet.

Take only short, lukewarm (not hot) showers).

Use hypoallergenic skin lotions once or twice a day.

After exercise, shower off the sweat as soon as possible; apply lotion.

Avoid wool. Try wearing more cotton clothing.

In the winter, use a humidifier at home to increase the moisture in the air, especially in the bedroom.