Nasal strips facilitate breathing. Reduce snoring and allow better breathing. They are also useful for colds, allergies or for endurance sports simple jobs. 1) clean and dry your skin 2) remove the protective film and attach the strip as shown in Figure 3) press the flaps slightly nose 4) slowly remove the nasal strip (while the face is washed or shower), off the first end and then lift the two sides. Note: nasal strips should be used once and for as long 12 hours