If you do not have immediate access to soap and water, then use alcohol-based hand rub. https://www.nhs.uk/live-well/healthy-body/best-way-to-wash-your-hands/
Smooth out the apron so that it covers as much of your body as possible.
Tie a secure knot behind your back, ensuring the apron is a snug fit.
The dispose of your apron in the correct vessel.
If you do not have immediate access to soap and water, then use alcohol-based hand rub. https://www.nhs.uk/live-well/healthy-body/best-way-to-wash-your-hands/