Well, generally speaking, to clean the 3d glasses, you can use a good quality linen or cotton cloth which will work wonders. Then, you can also use some resolution to clean it one more time. By the way, you should know that different 3D displays achieve this in different ways. Generally speaking, when you have worn a pair of 3d glasses while watching 3d movie, it will make you feel that you are just in the real phenomenon. This feeling just attracts many people. So you can have them when have movie. So just keep the 3d glasses clean, so that you can have a good view.