Align the mask on your face such that the pointed end is on your nose and the flatter end is on your chin.
Hold the upper ties with one in each hand and secure it at the upper back of your head by tying the ends.
Hold the lower ties with one in each hand and secure it at the lower back of your head by tying the ends.
As per your convenience, the ties can be tied behind your ears instead of behind the head as well.
Once secured, ensure that your nose and mouth are fully covered.
After use, remove carefully by untying the ties. Do not touch the mask while untying as this might lead to spread of germs from hands to face.