Boston Simplus Solution 120ml Boston Simplus Multi-Action Solution Is A Great Contact Lens Solution Because It Works As A 3-In-1 To Keep Your Contact Lenses Clean, Hydrated And Sterilised At The Same Time. Feature:Multi-Purpose Contact Lens Solution for RGP/Hard Contact LensesClean, Stores and Conditions LensesLubricates Lenses for Long-Lasting ComfortEffectively Kills Bacteria and DepositsIncludes One Contact Lens Case HOW TO USE:Always Wash Your Hands With A Mild Soap Before Starting The Cleaning Process.Place Your Hard Lenses In A Clean Case And Cover Them With Boston Simplus SolutionAllow The Lenses To Soak In Solution For At Least 4 HoursBefore Removing The Lenses From The Case, Wash Your Hands Thoroughly AgainAfter Cleaning, Remove The Lens From The Case, Place It In Your Palm With A Few Drops Of Solution, And Rub It Gently With Your Finger.Finally, Rinse The Lens Once More With Boston Simplus.