Here is a step by step guide of how you do you wear contact lenses safely:
Wash your hands thoroughly and make sure they are dry.
Take your contact lens on your ring finger.
Look straight into the mirror and place your lens near your eyeball.
Slightly move your eyes until the lens fits perfectly on your eyeball.
Do not scratch or rub your eyes while wearing contacts.
Always store your contact lenses in a sterile lens solution.
Clean your lenses thoroughly with lens solution before inserting them in your eye.