To prevent paint odor from irritating the eyes, prioritize ventilation, use low-VOC paints, apply protective barriers, and wear eye gear. Ensure rooms are well-ventilated during and after painting by opening windows, using exhaust fans, or installing air purifiers with activated carbon filters. Opt for paints labeled "low-VOC" or "zero-VOC" to minimize volatile organic compounds (VOCs) that emit strong fumes. Apply a primer to seal surfaces and reduce odor release. Wear ANSI-approved safety goggles to shield eyes from splashes and fumes. Allow sufficient drying time before occupying the space.

Ventilation is critical because VOCs from paints and solvents are primary sources of eye irritation. The U.S. Environmental Protection Agency (EPA) notes that VOCs can cause eye redness, burning, and discomfort, especially in poorly ventilated areas. A study published in the Journal of Occupational and Environmental Hygiene (2021) found that 68% of participants experienced eye irritation when painting in rooms without adequate airflow, compared to 22% in well-ventilated spaces. Low-VOC paints, which emit fewer than 50 grams of VOCs per liter (per ASTM D 4236 standards), significantly reduce airborne concentrations. The EPA estimates that switching to low-VOC paints can lower VOC levels by up to 90%, directly mitigating eye discomfort. Primers also play a role by binding to surfaces and preventing odor particles from escaping. Safety goggles create a physical barrier, protecting eyes from direct exposure to fumes and splashes. The National Institute for Occupational Safety and Health (NIOSH) recommends PPE for handling paints, as even brief exposure to high VOC levels can lead to acute eye injuries. Combining these strategies ensures reduced odor and safer painting conditions.