Costco members can save $4 on this 72-count pack of Breathe Right strips now and have a drug-free treatment for nasal congestion before fall allergies and cold season kicks in. The strips use bands that are 50% stronger than the original Breathe Right design, are rated for up to 12 hours of continuous relief per strip, and can improve nasal airflow by up to 31%. This deal ends October 18. Buy Now at Costco