I’ve been using my AllerEase pillow protector for a few weeks now, and am very pleased with how well it protects my pillow as well as helps with my allergies. I have been a long time sufferer of allergies and have to frequently wash all my linens and other household items. I have noticed a significant difference in my quality of sleep when using this pillow protector. I don’t wake up as often with allergy related problems. I’m so happy with this product!