adjective
hygienic
high-JEN-ik/haɪˈdʒenɪk/
Clean in a way that helps prevent disease.
Washing your hands helps keep food preparation safe and hygienic.

Etymology
The health root also underlies the Greek expression “the healthful art.” Hygienic describes cleanliness in its health-preserving role: conditions or practices that help keep people well.
In context
making sure that they are always below 5 degrees celsius and ensure all areas are clean tidy and hygienic at the end of the day
More examples
- The kitchen staff follows hygienic practices when handling raw meat.
- Fresh towels help keep the shared bathroom hygienic.
- Store clean bandages in a dry, hygienic place.
Forms
hygienic
hygiene noun — Cleanliness practices that help protect health.
hygienically adverb — In a clean, health-protecting way.