I recently purchased a new LG HE (high efficiency) washer and dryer. You can not use traditional unscented dryer sheets in these new machines, so I was having a very bad problem with static electricity in my clothes. I got excited when I saw this product and purchased them right away! I have MCS and Allergies, and can not have anything scented in my house or in my clothing, so this looked like it was going to be wonderful! It does not work as well as I had hoped. I was VERY DISSAPOINTED in this product. I washed them after doing the first 3 loads as it states to do, and also after 2 loads, noticed more static, so washed them again. It doesn't work very well. I was so hoping it would. I have to dry my clothes, then put it on the steam feature, to reduce some of the static, and that is in addition to these sheets. I have used National Allergy products for the past 8 years (soap, lotion, shampoo and conditioner, underarm deodorant, blanket, pillow, mattress, and box spring covers, dust mite spray for carpet....) and have been extremely thrilled with how these products have been a life saver for me, but this one - - DISSAPOINTED. It works some, but not on towels, sweaters, flannel, etc. And of course, if some of the clothes have static then they all do. Hoping 1 day soon, someone will make a product THAT WORKS, that is unscented and can be used in the new HE Washers & Dryers. For now, this one does not do as it states it will do. It is better than nothing I suppose, and thankfully, I have a steam feature on my dryer, so after drying my clothes, I use it (with the dryer sheets in the dryer also...) and it still doesn't get all of the static electricity out of my clothing, but it is better than nothing. This is the first product I have ever used from National Allergy, that doesn't work very well.