Boston Advance Cleaner for gas permeable lenses effectively cleanses dirt and debris from lenses leaving them clean, clear and ready for disinfection. The formula is used in conjunction with Boston Conditioning Solution as a pre-cleanse for lenses.
Wash hands thoroughly and apply four drops of the cleanser to the lenses in the palm of your hand. Rub into either side of the lenses for several moments before thoroughly rinsing them with fresh tap water.
The lenses are then placed in an empty lens case to be soaked in fresh Boston Advance Conditioning Treatment for at least 4 hours or overnight.