How does invisible lens take not come down

This situation occurs more in the first wear of the body, (there are also some long-term wear due to wear time too long appear this situation) at this time how to do? Encounters this situation must not be nasty, can’t even roping, careful hurt Hsa Eyeglasses, should use special ophthalmic drops in the eye, close my eyes and for a period of time to get eye Fsa Reading Glasses and moist, slightly turn a few times, for a few times in a row, such as Reading Glasses Fsa Eligible after wetting, cut fingernails, wash hands, dry harvest, gather the eyes look slightly above, Lightly twist your index finger and thumb under the lens, not to the left and right of the Fsa Optical lens. If it still doesn’t come off, use eye drops and take it off again.