How long should the Tangible Hydra-PEG coating last on the lenses?

While the coating is permanently bonded to lenses and designed to last for their lifetime, various factors may impact the durability of its benefits including:

• A patient’s tear composition (i.e. heavy depositors)
• use of incompatible cleansers or rewetting drops
• vigorous rubbing of lenses during cleaning, use of tap water
• storing lenses dry or without compatible solution

The use of compatible solutions like Tangible Clean will ensure that you are not using an incompatible cleaner. Monthly use of Tangible Boost will also restore the Tangible Hydra-PEG coating, protecting your coated lenses from normal wear.