once you experience rohto, you will never go back to another eye drop.. i cant describe how amazing they are after you blaze
nikweiser Reviewed by nikweiser on . Eyedrop...Any long-term problems with daily use I use Clear Eyes almost exclusively. And multiple time per day;) Does anyone know if this could be risky. I mean, are there any negative long-term effects by using eye-drops? When I was young...a friend of mine's dad had used too much nasal medicine and it fucked him up real good. I would hate to be blind in 20 years or something! Anything would be helpful....thank you and take care. Rating: 5