If you have asthma or severe allergies, curtains and blinds can really exacerbate your condition. But hey, we all want to cover our windows sometimes to block out the light, or just get some privacy. There are a lot of products out there that claim to be hypo-allergenic, but they don't really keep the dust and allergens away. It's one thing to be hypo-allergenic, but when your products collect dust easily and can't be easily cleaned, you've got the same problem. SignGrafx window shades don't have these issues so they are the perfect option for a heavy allergy suffer!