I get a CA reaction but it has never bothered my eyes, I start getting stuffy like I have a cold and can't breath through my nose. First time it happened I also discovered there wasn't enough moisture in my house and every time I opened up the wood burning stove the problem got worse. It wasn't just the CA. The answer for me was more ventilation in my shop and a big humidifier in the house. I still use CA but at the first sign of a problem I quit working with it for a few days. Doors and windows are always opened.