ARE COSMETIC LENSES DANGEROUS?
These novelty lenses come in trendy colours and can make your irises look larger. Doctors say they are safe, provided you wear and treat them as you would regular ones.
Contrary to popular belief, the size of the lens does not reduce the flow of oxygen to the eye.
Rather, it is the quality of the lens material and how they were made that matters.
Always buy novelty lenses through a licensed optometrist from reputable optical stores, following an eye evaluation and a lens fitting.
Never buy them from websites, blog shops or novelty stores.
Find out what are the other mistakes you could be making when handling lenses and how to avoid them:
#1 contact lens mistake: Wearing them for too long
This is like eating food that's past its expiry date - it's unhygienic and could give you eye infections. Once opened, monthly lenses can only be used for 30 days, even if you've worn yours less than 30 times. The same goes for weekly lenses: Throw them out after seven days.
#2 contact lens mistake: Popping your lenses in after makeup
Put your lenses in when your face is bare - they won't pick up any makeup particles, plus your ﬁngers are more likely to be clean.
When removing makeup, remove your lenses ﬁrst so they won't absorb any makeup residue.
#3 contact lens mistake: Being careless with the lens solution
When travelling, don't decant your lens solution into smaller containers, as these aren't sterile.
Get travel-size bottles of cleaning solution instead. They're useful even if you aren't on holiday because they get used up more quickly compare to larger bottles, which last longer and become more prone to bacterial growth over time.
#4 contact lens mistake: Not cleaning them well
Unless you use daily disposables, the proper way to reduce protein deposits is to rub the lenses when cleaning them and use protein tablets once a week.
If you ﬁnd protein tablets troublesome, use a protein-removal solution instead - simply put one drop into a contact lens case that's been ﬁlled with multipurpose solution, then soak your lenses overnight.
No-rub solutions are available, but nothing beats rubbing for removing protein deposits.
#5 contact lens mistake: Sleeping without removing them
Yes, this includes 20-minute power naps. Sleeping with your lenses on limits the ﬂow of oxygen to your corneas and increases your risk of infections. Your eyes may also become dry, making it diﬃcult to remove your lenses - you may scratch your corneas.
#6 contact lens mistake: Neglecting your lens case
Bacteria can grow in it, so empty and wash the case every day with warm water, rinse it with a solution recommended by the lens-case manufacturer, then air-dry it. Replace your case every three months, or as recommended by the manufacturer or your optometrist.
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