I have been using these for about a year now since reading warnings on using dryer sheets. I'm really pleased with the results. I bought a package with 3 in it and I use the 3 all together in each laundry load I do. I have had absolutely no static cling since I started using these. That in itself was well worth the money payed. I highly recommend these to anyone who has any scent sensitivity and has any issues with dryer sheets.