We live in Fort McMurray, Alberta, Canada. On May 3/16 we were mandatorily evacuated from our home due to wildfire. We returned home during the voluntary re-entry on June 3/16. The laundry I had washed the day before we were evacuated still smelled wonderful! I use Fresh scent unstoppables. The laundry in the closets, dryer, and the items hung to dry all still had the fresh scent in them. We will certainly continue using this product!