How can I effectively practice outdoor hand washing to maintain proper hygiene while on-the-go?

To effectively practice outdoor hand washing while on-the-go, follow these steps:

1. Use hand sanitizer with at least 60 alcohol if soap and water are not available.
2. If possible, find a clean water source and soap to wash your hands thoroughly for at least 20 seconds.
3. Dry your hands with a clean towel or air dry them.
4. Avoid touching your face after washing your hands to prevent contamination.