If you are not using disposable contact lens, how long is a pair of contact lens good for?

If you are not using disposable contact lens, how long is a pair of contact lens good for?
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1 Answer

Answer :

When using a pair of hard contact lenses, frequent replacement lenses should be replaced monthly or quarterly. Traditional (reusable) lenses should last six months or longer. It is recommended that they be changed at least once every 8 or 9 months. I have been wearing disposable contact lenses for years. I started out wearing the Durasoft 3 lenses that I replaced once per year. I currently wear Freshlook lenses and replace them every month. I think it is more healthy that way.
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