If your eyes are red and itchy, cost affective solution, its easy to use and instructions are direct. It lasts all day and you shouldnt have to reapply but maybe once and this is a good product.

Works great. Especially to hide effects of hippie cigs or when flying. Takes the red right out. Lasts a long time too.., Same bottle for few months

Visine works great for getting rid of everyday red eyes caused by eye strain or environmental causes. Sometimes it doesn’t last that long though.