Sterile Water Production: A Step-by-Step Guide

Materials: Pressure cooker, large pot, glass/stainless steel container, distilled water.

1. Fill pressure cooker with ~2 inches water.
2. Place container inside cooker.
3. Fill container with distilled water.
4. Lock lid; bring to boil over medium-high heat.
5. Reduce to low; simmer 15 minutes.
6. Turn off heat; let cool naturally.
7. Remove container; water is now sterile.

Note: Store sterile water in clean, sealed container to prevent contamination.