Baby oatmeal bath 101: How, why and when to make the perfect oatmeal bath for your baby

Adding a fragrance-free moisturizing cream after bath time will also lock in the moisture. Ganjian recommends that babies take an oatmeal bath two or three times a week for optimal results. If you are short on time, colloidal oatmeal (pre-ground oatmeal) is available at your local drugstore or pharmacy.