Basaran P. Inhibition effect of belzalkonium chloride treatment on growth of common food contaminating fungal species. J Food Sci Technol. 2011;48(4):515-519. doi:10.1007/s13197-011-0268-5 Chlorhexidine-Bactericidal: When bound with EDTA, it has increased efficacy for gas permeable lenses, but is not as effective against fungi/yeast

Codling CE et al. Aspects of the antimicrobial mechanisms of a polyquaternium and amidoamide. J Antimicrob Chemo 2003;51:1153-1158. OptiFree Replenish is a versatile solution that is compatible with both soft and silicone hydrogel lenses and provides effective disinfection for individuals with sensitive eyes or allergies. The method of disinfection is another important difference between OptiFree Replenish and OptiFree Pure Moist. OptiFree Replenish uses hydrogen peroxide as the disinfecting agent. Opti-Free Puremoist contains a handy 300 ml bottle of the advanced cleaning solution. Made using a patented HydraGlyde Moisture Matrix formula, this mild yet effective solution will keep your eyes fresh and comfortable as it retains moisture for up to 16 hours. Rosenthal RA et al. Broad spectrum antimicrobial activity of a new multi-purpose disinfecting solution. CLAO 2000;26(3):120-26.Benzalkonium chloride (BAK): Works to kill a wide spectrum of bacteria and fungi, and can be used in lower concentrations combined with EDTA

Aminomethyl propanol, polyquaternium-1 - POLYQUAD® 0.001%, myristamidopropyl dimethylamine - ALDOX® 0.0006%, boric acid, disodium EDTA, sodium citrate, poloxamine - TETRONIC® 1304, polyoxyethylene-poly-oxybutylene - EOBO-41®, sorbitol, sodium chloride. On the other hand, OptiFree Pure Moist is a disinfecting solution that is designed specifically to provide all-day comfort by moisturizing the lens. Unlike OptiFree Replenish, OptiFree Pure Moist only contains a moisturizing ingredient, HydraGlyde moisture matrix, making it ideal for individuals with dry eyes. Coroi MC, Bungau S, Tit M. PRESERVATIVES FROM THE EYE DROPS AND THE OCULAR SURFACE. Rom J Ophthalmol. 2015;59(1):2-5. Place lenses in the case and close the lid tightly. Leave lenses overnight or for at least 6 hours.Make sure you thoroughly wash and dry your hands before removing the lenses from your eyes or the lens case, then complete these simple steps.

This product comes with a case that converts the hydrogen peroxide into saline within a few hours. People should avoid getting hydrogen peroxide in or near the eye, as this can result in stinging, burning, irritation, eye pain, or injury. The composition of OptiFree Replenish and OptiFree Pure Moist is one of the key differences between the two solutions. OptiFree Replenish is a multipurpose disinfecting solution that not only cleans but also replenishes the lens with moisture-rich ingredients. Both solutions have their unique features, and it is important to choose the one that suits your specific needs and lens type. Compositions Of Both Solutions Research shows that multipurpose solutions are effective against germs that can lead to eye infections and other conditions. A 2016 study found that multipurpose products containing the disinfectants chlorhexidine, polyaminopropyl biguanide (PAPB), and the antibacterial preservative ethylenediaminetetraacetic acid (EDPA) were effective against germs that cause keratitis, an inflammation of the cornea. Ethylenediamine tetraacetate (EDTA): Chelating agent (reduces heavy metals) and not a true preservative

Info on lenses or glasses

If an individual does not follow safety recommendations, they have an increased risk of developing an eye infection. OptiFree Replenish is a multipurpose disinfecting solution that not only cleans but also replenishes the lens with moisture-rich ingredients. The solution contains ingredients like glycerin, propylene glycol, and hydrogen peroxide, which moisturize and disinfect the lens. FILL: Fill the lens case with AOSEPT PLUS ® with HydraGylde ® to the indicator line. Place the lens holder in the case, and twist to close securely.

OptiFree Pure Moist is suitable for individuals who want a solution that is convenient and requires only 5 minutes of soaking time. It is important to choose the solution that best suits your specific needs and lens type. Lens Compatibility Of Both Solutions The solution uses a multi-action disinfectant system, which is effective in removing bacteria and other harmful particles from the lens. On the other hand, OptiFree Pure Moist uses a multi-action disinfectant system to effectively remove bacteria and other harmful particles from the lens. The solution requires only 5 minutes of soaking time, making it a convenient option for individuals who are short on time.In conclusion, the method of disinfection is an important factor to consider when choosing between OptiFree Replenish and OptiFree Pure Moist. OptiFree Replenish is ideal for individuals who want a solution that provides effective disinfection and are willing to wait 6 hours for the soaking time. If your eye care professional has recommended to use AOSEPT PLUS ® with HydraGlyde ®, then these are the steps to follow: It is important to choose the solution that best suits your specific needs and lens type. Disinfection Methods Of Both Solutions