Dry skin is not only uncomfortable, it may also look and feel rough and develop fine lines. Staying hydrated and caring for your skin gently are important steps for avoiding dry skin, but what you put in your bath water may also help your skin retain moisture and protect it from further drying and damage. If you have severely dry skin, cracking or open sores, though, consult your health care provider before using bath additives. Oatmeal Bath Adding colloidal oatmeal to your bath may help moisturize your skin as well as reduce any itching. Colloidal oatmeal is oatmeal ground to a fine powder. You can buy packaged colloidal oatmeal or make your own by grinding oatmeal in a coffee grinder or blender. To prepare a bath, turn on the hot water, pour 2 cups colloidal oatmeal into the stream and allow the tub to fill. Enter the bath only once the water is lukewarm. Alternatively fill a sock with 1 cup regular, non-instant oat...