I'm not sold on them either way...they do the job, but I don't find they do much for static control, or for making my clothes smell good. I saved up my samples and coupons, and gave them to my brother in an xmas basket...I figured it was easier than lugging soap, softener, and sheets to the laundry mat. I also have front load equipment, with nowhere for them to get stuck, so that's not a concern for me.