![]() Next, consider the solution's ability to disinfect. Prefer a stronger disinfectant for your lenses.Hydrogen peroxide options are best if you: The neutralization process takes anywhere from 4-6 hours to complete. The two-step process requires adding a neutralizing tablet to the solution. For the one-step, you use a special contacts case with a built-in neutralizer. ![]() That’s why it is important that you fully neutralize the H2O2 solution and your lenses before you wear them.Īn H2O2 cleaning procedure may be either a one-step or a two-step process. That said, corneal damage is still possible. Most domestic-use H2O2 solutions are 3%-6% concentrated, so exposure is not likely to be serious. The result is a stinging, burning sensation that no one wants to experience. That’s because hydrogen peroxide is very uncomfortable if it comes in contact with the human eye. Unfortunately, these types of contact lens solutions require stringent attention to instructions. Those who suffer from contact lens discomfort (CLD) will also benefit from an H2O2 cleaning regimen. H2O2 solutions are preservative-free, making them ideal for wearers sensitive to these chemicals. Hydrogen peroxide (H2O2) solutions have been used for cleaning contacts since the 1970s.
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