05 Audio PSA Hygiene Maybe you couldn’t protect your home but you can protect the home of your unborn baby. You. If you are pregnant or might be, keep yourself and especially your hands clean. Wash them often with warm water and soap, after you use the bathroom, before you eat, and when you’re changing diapers, or doing anything that can dirty your hands. For more information call1 800 CDC INFO. Protect your baby’s home. You.