Natural Remedies Red Eyes

What is a natural remedy for allergy itchy eyes in a girl of 7 years old?
His eyes are red and itchy. What I can give to help cure or alleviate allergy symptoms? I DO NOT want to give the medicine yet.
Do not rub them … rinse water on your face … Not use soap … and must clear the eyes in no time! … feel better:)
How To Cure Your Dry Red Eyes With Castor Oil PART 1
