Boston ADVANCE® Conditioning Contact Lens Solution from the eye care experts at Bausch + Lomb is step 2 in the BostonADVANCE® Formula Care System. This contact solution combines disinfection with a cushioning system to soothe your eyesand provide lens wearing comfort. The disinfection system kills germs on your lenses and the wetting and cushioning systemenhances comfortable wear by surrounding lenses with moisture.