touch Lenses

each bottle of contact lens answer must have an expiration date, and also you shouldn't use it past that date, says Dr. Rebecca Taylor, a spokeswoman for the yank Academy of Ophthalmology and ophthalmologist in Nashville, Tennessee.

once you open the bottle, germs from the air can contaminate the solution, she explains. however touching the top in your hand or onto some other object, together with Kleenex, a towel or the touch lens itself, is a much more likely perpetrator for infection. "never try this,” Taylor says. “You’ve now infected the surface of the bottle, and when that receives wet, you run the risk of squirting those germs from the bottle tip into your case or onto your lenses.”

Taylor recommends replacing your touch lens case every 3 months to lower the threat of eye infections. A 2014 record from the centers for ailment manage and Prevention located keratitis, or eye infections, due to touch lenses cause almost 1 million doctor visits every 12 months.

To save you eye infections, wash your lens case with disinfectant answer, and allow it to air dry the wrong way up. also in no way wash your lens case or lenses with tap water, Taylor warns. “Water from your tap can be pleasant to drink, however it’s not sterile, and there are parasites and other bugs in faucet water that may cause extreme eye infections and keratitis if they infect your eyes,” she says.