Non-prescription colored contact lenses (also called costume, decorative or plano lenses) can wreak havoc on your vision, causing scratches, sores, infections and potentially blindness.
The Dangers of Decorative Contact Lenses - Versant Health
Halloween Hazard: The Dangers of Cosmetic Contact Lenses - Hoover Vision Center
Contact Lenses – More Than Meets the Eye! - Atlantic Eye
Opthalmologists warn about dangers of non-prescription costume contact lenses
Dangers of Cosmetic Contact Lenses - Florida Eye Specialists
Experts warn of health risks in decorative contact lenses
All the reasons not to wear costume contact lenses this Halloween
A scary disconnect
What to Look for in Non-Prescription Colored Contacts
Halloween Hazard: Never Buy Decorative Contact Lenses Without a Prescription - Lighthouse Guild
Are Costume Contact Lenses Safe
Halloween contact lenses safe or scary?
Halloween Eye Safety Infographics - American Academy of Ophthalmology
Protect Your Eyes from Spooky Infections this Halloween