How to take care of your glasses
Take them off using both hands
Frequently using one hand to remove your glasses can cause them to loosen over time and sit crooked on your face.
Using two hands to remove your glasses from your face will avoid them getting loose and keeps them aligned. Simply use both arms of the glasses and remove your glasses from the temple, avoiding any unnecessary stretching of the frames.
Don’t wear them on top of your head
Wearing your glasses on the top of your head may seem like the easiest way to keep track of them and take them on and off quickly, but this habit can stretch the arms of your frames making them loose on your face.
Rather place them face up on a hard, clean surface or store them in the case. Even better, consider getting a glasses cord to wear them around your neck.