When you’re shopping for a contact lens solution, experts say, be sure to look beyond the price tag. Choosing a lens solution just because it’s the least expensive could not only leave you bleary-eyed, it could affect the performance of your lenses and irritate your eyes.

“The excellent performance and comfort offered by today’s advanced contact lens materials and designs can be sabotaged by misusing eye care solutions,” says Dr. Keith Ames, O.D. “Moreover, switching solutions could lead to serious eye irritation or complications.”

Remember that contact lenses are made from a variety of materials. Not all solutions clean and condition the same way. Keep in mind that contacts are more than cosmetic accessories - they’re really medical devices to improve your vision.