Solutions that do not include an enzyme are formulated to contain other elements that help to remove protein and prevent it from binding to lens surfaces.

An electrolysis device features a lens case-like container with two chambers. Fill both chambers with disinfectant solution and immerse the lenses for thorough cleaning. Multi-purpose solution may contain preservatives, which is sometimes not very friendly to some patients. They are advised to use hydrogen peroxide solution as it is preservative-free. But here's a bigger problem: As you know, you shouldn't switch products without consulting your doctor to make sure the new solution is compatible with your lenses. Let's say that you buy a bottle of Store-brand X, bring it to your doctor, and he gives you the OK. You use the product, and everything is dandy.

Never touch solution bottle tips to any surface, including your body: this can cause contamination of the solution. The instructions for the devices are all a little different. In general, you first rinse the lenses, using either saline or multipurpose solution as directed. One brand requires rubbing with the saline, but most are no-rub. A preservative called thimerosal was found to cause problems in about 10 percent of patients, so most brands do not use it nowadays. Thimerosal-free saline is usually marked "for sensitive eyes." Some lens holders for hydrogen peroxide systems have a built-in neutralizer (to convert the hydrogen peroxide to water, so it doesn't sting your eyes), but with others you need to add a neutralizing tablet.

Daily protein remover also removes protein from your lenses, but it's in liquid form and you use it daily. You use it during disinfection with multipurpose solution.

10 Best Protein Remover For Soft Contact Lenses

But over time, lipids and proteins that normally get blinked away start to build up on your lenses. And then, exposure to sunlight and other factors cause them to break down. That’s where the problems start. Reduced Visual Acuity: Protein buildup can obscure the lens, leading to blurriness or reduced vision. The latest approach to limiting protein-binding to lens surfaces is the application of methods of plasma polymerization, a modification of the surface layer of the lens at the molecular level. The resulting impact on ionization of the lens surface affects both wettability and deposit resistance. Variations of this technique are employed to improve the surface characteristics of CIBA Vision"s Focus Night & Day and Bausch & Lomb"s PureVision silicone hydrogel lenses. Proteins are naturally occurring molecules in our bodies, and they play a crucial role in the normal functioning of the human eye. Tears, for instance, contain numerous proteins that help protect and lubricate the eyes, maintaining overall eye health. Delays also often occur at Easter because the depots are shut on Easter Monday & Good Friday and hence post builds up.