Please register to participate in our discussions with 2 million other members - it's free and quick! Some forums can only be seen by registered members. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads.
There are times when I'm out riding my bike and I get something in my contact lens and I have to take it out and rinse it. I keep a bottle of saline solution in my bike kit for that purpose, and I rinse my fingers with it before I touch the contact lens. Maybe that would work for whatever situation you're experiencing where you can't wash your hands.