Rinse your eye with water for 15 minutes, preferably at an eye wash station. You need to hold your eye open while you are rinsing it.
Rinse the eye with cold water for several minutes.
I would suggest water. You would need to try and get it all out very quickly. I would contact the manufacturer of the cleaning solution, and ask them what is best to do. It will very likely say on the bottle, or container e.g: Go to a hospital immediately.
water is neutral, things such as vinegar and lemon juice are acidic but bleach and other cleaning products are alkali
Acidic... I think
An acidic solution has the pH under 7.
An acidic solution has a pH below 7.
A very acidic solution will have a very low pH.
Adding water dilutes the solution and will raise the pH of an acidic solution (which is to say, the solution becomes less acidic).
The solution is acidic.
One possibility is a 10% solution of hydrochloric acid.
A very acidic solution will have a very low pH.
An acidic solution contains H+ ions, a basic solution contains OH- ions.