Hi, Chris!
I'm glad you found the review helpful, and I appreciate you letting me know. It certainly is frustrating that the blurred vision lasts so long, but as you say, small inconvenience . . .
I have found that when my allergies are kicking up, I sometimes need a 2nd dose, but I have seen a definite improvement on my eye discomfort since using this. I wish I had found it sooner!
Best wishes!