I have an older friend that lives up in northern Illinois. She was having eye issues--always red, always 'leaking'. The eye doctor would give her something and it would go away, but after the medicine ran out it would come right back. This went on for months. Finally one day he said to her--"have you ever had your duct work cleaned?". She said no. He told her to get it done.
She called someone in to clean the duct work (from a regular natural gas heater furnace, and shared duct work with an air conditioner). The company cleaned the ducts and so long as she has them come in twice a year to clean them, she has never been bothered by eye problems again! Samala, Renee

