This is annoying for a few reasons: it makes a mess around the case, it pulls liquid out of the case, and it potentially leaves the contact partially hanging above the liquid. One problem that some people encounter during the learning process is the peroxide bubbling over, usually early in the cleaning process. There is a bit of a learning curve to using hydrogen peroxide-based cleaning systems. (At the time of this post, you’ll want to look for Target and Walmart cases that say “new and improved case” or something to that effect.) Bubbling Over Target and Walmart have since reworked their cases, though, and, thankfully, they now look a lot like the Clear Care case. This meant pouring the liquid directly onto the platinum, which caused a number of different problems. In the past, the generic versions were really inferior to the brand-name version, in part because the generics, for whatever reason, placed the platinum ring in the clear plastic case rather than as part of the lid. There are also a number of generic versions of the system available, including Target’s Up&Up Cleaning and Disinfecting Lens Care System and Walmart’s Equate Cleaning & Disenfecting Lens Care System. The most popular version of the hydrogen peroxide cleaning solution is the Alcon’s brand name Clear Care Cleaning and Disinfecting Solution, available just about anywhere contact products are sold. That might sound a bit scary, but if you follow the instructions carefully, the cleaning system is very effective at keeping contacts clean and clear. Likewise, you should never substitute regular standalone hydrogen peroxide for the stuff in the contact lens system box they’re not formulated the same way. Doing so could put hydrogen peroxide into your eyes, which could cause intense pain and even permanent eye damage.
It’s very important to follow the directions on the package: in particular, it’s critical not to take the contacts out prematurely, or to use the hydrogen peroxide as a cleaning agent like you’d use multipurpose solution. The process takes 6-8 hours before the platinum turns the hydrogen peroxide into saline. The hydrogen peroxide works by reacting with a platinum disc, creating a bubbling action that cleans and disinfects the contacts in the baskets.
While some people do (and have to) use saline, there are now a number of other options available, including a variety of multipurpose solution formulas that are gentle on the eyes while also effective at keeping the lenses clean, especially with a little time and care.Īlso available on the market is a cleaning system that involves both 3% hydrogen peroxide and a special case that includes a small plastic bottle, along with a lid that is connected to two contact storage baskets and a ring of platinum. Contact lens care has come a long way in the last few decades.
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