can insulation cause allergies
I noticed one house of mine has blown in insulation in the attic and I have developed massive allergies in the house. My other house has batting insulation and I don't have any issues. I can go from one house to the other and go from allergy attack to cleared out and back the other way. The only real difference between the 2 houses is the type of insulation. They are both less than 10 years old.