I love these things, they make the laundry smell fantastic when coming out of the dryer.I have been using them for over a year and plan on using them for a long time to come. They need to be refreshed after about 15 loads but that is easy to do.
I have been using these since the winter. Love them. And will keep buying more as I need them. Also, bought the lavender essence so that I can store bags in glass jar with a few drops of essence to keep them fresh. Excellent product. Excellent service.