. When your hands are completely clean, find the front of the mask - the blue side - and then place the mouthpiece over the mouth and nose with this side out. Keep from touching it when wearing it, and always remember to throw the sanitary napkin out immediately after use. For optimal protection, wear the mask correctly.
Its 3-layer designs ensure you plenty of comfort, while providing a 98% filtering effect. Then fasten it with the elastics behind the ears and make sure that the bandage is completely tight. BBN Mouthpiece Type II is CE marked and manufactured specifically for single use. You do this by first washing your hands or by using rubbing alcohol.
Then fasten it with the elastics behind the ears and make sure that the bandage is completely tight. Note! BBN Masks Type II - 50 PCS This type can be used for air travel in Europe and in public transport..