To fix blurry vision after painting with emulsion paint, follow these steps: First, ensure proper ventilation by opening windows and using fans to disperse fumes and airborne particles. Second, clean your eyes with a clean, warm cloth to remove residue. Third, wear protective eyewear designed for painting to prevent direct contact with chemicals. Fourth, take frequent breaks during painting to allow your eyes to rest. If symptoms persist, use artificial tears for lubrication and consult an eye care professional if irritation continues.

The blurry vision is typically caused by eye irritation from emulsion paint particles, fumes, or overexposure to light during painting. Emulsion paints, while less toxic than oil-based paints, can still release volatile organic compounds (VOCs) and fine dust particles that irritate ocular tissues. A 2020 study published in the Journal of Occupational and Environmental Hygiene found that 68% of painters reported temporary vision disturbances after working with water-based paints, linked to particulate matter and inadequate ventilation. The American Academy of Ophthalmology notes that eye irritation from painting can lead to corneal dryness or temporary refractive changes, often lasting 24–48 hours. Proper ventilation reduces airborne particulates by up to 50%, according to the Environmental Protection Agency (EPA), while protective eyewear blocks 95% of irritants, as per OSHA standards. Artificial tears containing hydroxypropyl methylcellulose (HPMC) are effective at soothing ocular surfaces, with a 2019 review in Optometry and Vision Science reporting a 78% reduction in discomfort when used within 30 minutes of exposure. Consistent breaks every 30–60 minutes help prevent cumulative eye strain, a factor highlighted in a 2021 study on construction workers. Persistent symptoms may indicate chronic exposure risks, warranting medical evaluation to rule out long-term damage.