Wearing a face mask correctly is essential for reducing the risk of respiratory infection in public settings. A proper fit, consistent coverage, and careful handling help protect both you and the people around you.
These guidelines explain how to select, wear, remove, and maintain a face mask so that it provides reliable protection without unnecessary discomfort.
| Aspect | Best Practice | Reason | Common Mistake |
|---|---|---|---|
| Hand Hygiene | Wash or sanitize hands before touching the mask | Prevents transfer of germs to the mask | Adjusting the mask with unclean hands |
| Coverage | Cover nose, mouth, and chin with no gaps | Blocks droplets from entering or escaping | Mask pulled below nose |
| Fit & Seal | Mould nose wire and adjust ear loops for snug fit | Minimizes air leakage around edges | Ignoring gaps at the sides or top |
| Duration | Replace or sanitize after long shifts or heavy use | Maintains filtration and breathability | Wearing a damp or soiled mask for hours |
Step by Step Face Mask Application
Preparation and Hand Cleaning
Begin by washing your hands with soap and water or using a hand sanitizer containing at least 60% alcohol. Clean hands reduce the chance of transferring pathogens to the mask surface before it is even worn.
Inspecting and Orienting the Mask
Check the mask for tears or damage, then identify the top side, often indicated by a stiff nose wire. Hold the mask so that the coloured or textured side faces outward if applicable, and the lighter side is close to your face.
Securing the Mask Properly
Positioning on Nose and Chin
Place the mask over your nose, mouth, and chin, ensuring there are no large gaps along the sides. The mask should sit comfortably without requiring constant adjustment throughout normal activity.
Moulding the Nose Wire
Pinch the nose wire firmly along the bridge of your nose to create a tight seal. This step prevents glasses from fogging and stops air from leaking across the top of the mask.
Removing and Disposing of Face Mask
Safe Removal Technique
Handle the mask only by the ear loops or ties, avoiding contact with the front. Remove the mask without swinging it near your face and prepare for immediate safe disposal or cleaning.
Hygiene After Removal
Sanitize your hands immediately after taking off the mask, especially if it was used in a public environment. If the mask is reusable, place it directly into a designated bag or container until it can be cleaned.
Maintenance and Storage
Caring for Reusable Masks
Wash fabric masks after each use with detergent and hot water, and dry them completely on a high heat setting. Inspect reusable masks regularly for wear and replace them when necessary to maintain effective filtration.
Best Practices for Everyday Mask Use
- Always clean your hands before putting on or adjusting a mask
- Ensure the mask fully covers your nose, mouth, and chin with minimal gaps
- Mould the nose wire to match the shape of your nose for a tight seal
- Remove the mask by holding only the ear loops or ties
- Store or wash reusable masks promptly after returning home
FAQ
Reader questions
Can I wear the mask under my chin when not speaking?
No, keeping the mask under your chin contaminates the inner surface and increases the risk of transferring germs to your mouth and nose when you pull it back up.
Do I need to wear a mask if I am fully vaccinated indoors?
Yes, vaccination reduces severe disease, but wearing a mask in crowded indoor spaces still lowers the chance of infection and protects vulnerable individuals around you.
How can I stop my glasses from fogging up with a face mask?
Press the nose wire firmly against the bridge of your nose, seal the top edge with tape if needed, and ensure the mask fits snugly to reduce upward airflow that causes fogging.
Is it safe to sanitize and reuse a disposable mask?
Disposable masks are designed for single use; reusing them or applying harsh chemicals can damage the filtration layer and make them less effective.