Our household is in sad shape, pillow-wise. I would like to replace all of ours with wool pillows, as at least half of our family is allergic to dust mites. I'm thinking that these pillows might be able to last forever, if I air them out, because I can always add more wool if needed. I don't sew, but I was thinking I could use the barrier pillowcases that zip up the side.
However, I'm not sure if this would be super cost-effective, what kind of wool to use, or where to find the best wool at the best price.
Has anyone here ever done this?