Ever moved into a newly renovated home only to be overwhelmed by a strong "new home smell" that triggers sore throats, allergies, or dizziness? Many homeowners overlook ceiling panel formaldehyde ratings, putting their family at risk from long-term exposure to this carcinogen. Learn how to decode ratings like F1, F3, E0, and E1 to make healthier choices for your ceiling finishes. Ever moved into a newly renovated home only to be overwhelmed by a strong "new home smell" that triggers sore throats, allergies, or dizziness? Many homeowners overlook ceiling panel formaldehyde ratings, putting their family at risk from long-term exposure to this carcinogen. Learn how to decode ratings like F1, F3, E0, and E1 to make healthier choices for your