Well, generally speaking, it is dangerous and harmful to have makeup in your contact lenses. To clean the makeup off the contact lenses, first, you need to gently remove the contact lenses off your eye. And then squirt the contact solution all over the lenses. In the end, you should gently rub the makeup off with your fingers. By the way, to avoid getting makeup stuck in the contact lenses, you should put in your contacts before your makeup, and then take them out before you remove your makeup. In that way, you won't damage your eyes, contacts and they won't get dirty. And also, it doesn't really affect your makeup routine. Of course, having waterproof makeup can also help because it's less prone to smearing and getting into your eyes.