Apply baby oil or a skin moisturizer, similar to Eucerin® or CeraVe®. Put it on after you bathe, while your skin continues to be damp. Use a washcloth and towel which are solely in your personal use. Wash your arms often with antibacterial cleaning soap and water or clear them with an alcohol-based hand sanitizer. When you go home, it’ll take time to get used to residing at residence once more.