lens case and fill the reservoir up with contact lens soaking solution until the contact is completely submerged. make sure that the lens is completely covered and not folded, or the soaking solution will not be able to reach all parts of the contact. once the contact is in the case which is filled with solution, screw the case cap on securely. after the cap is screwed on, do not turn the case upside down or on its side. doing so could cause the contact to slide out of the solution, and not be properly cleaned. step 3 -- soaking once your contacts are stored properly in the contact lens 