Ensuring a proper seal with disposable FFP2 masks is crucial for their effectiveness in filtering out airborne particles and providing protection. A secure seal prevents unfiltered air from entering around the edges of the mask. Here are steps to help ensure a good seal:
Select the Right Size: disposable FFP2 masks
come in different sizes, typically labeled as small, medium, and large. Choose the size that best fits your face. A mask that is too small may not cover your nose and mouth adequately, while one that is too large may not create a tight seal.
Inspect the Mask: Before putting on the mask, inspect it for any visible defects, damage, or irregularities in the seal, straps, or nosepiece. Do not use a mask that appears damaged.
Wash Hands: Clean your hands thoroughly with soap and water or use hand sanitizer before handling the mask. This helps prevent contamination of the mask and your face.
Position the Mask: Hold the mask by the ear loops or head straps, depending on the design. Position the mask over your nose and mouth, ensuring that the nosepiece is at the top and the mask covers your chin.
Mold the Nosepiece: If your disposable FFP2 masks
has a nosepiece or metal strip, use your fingers to press it gently against the bridge of your nose. Mold it to the shape of your nose to create a secure seal.
Secure the Straps: If your mask has ear loops, loop them around your ears. If it has head straps, place the top strap over your head and the lower strap around your neck. Adjust the straps so that the mask fits snugly without gaps.
Perform a Seal Check: After putting on the mask, perform a seal check to ensure there are no leaks. Cover the mask with your hands and exhale forcefully. If you feel air escaping around the edges of the mask, readjust the mask and straps to achieve a better seal.
Avoid Touching the Mask: Once the mask is on and properly sealed, avoid touching it with your hands. Touching the mask can potentially introduce contaminants to the surface.
Do Not Remove During Use: It's important to keep the mask on for the entire duration of use in situations where it's needed. Avoid removing it, adjusting it, or touching your face.