A while ago I googled bleach as a disinfectant and the recommended concentration was 1000 ppm. In a private swimming pool the recommended level of chlorine is about 12-20 ppm. At 20 ppm you can smell the chlorine. At 1000 ppm I believe it would smell terrible and really hurt your eyes.
People are assuming this must be bleach - but it may not be. Apart from the effect on skin and eyes, the chemical is almost certain to be entering the lungs. Any short-term damage to lungs is not a very clever thing during a respiratory virus outbreak! See: https://healthfully.com/side-effects-inhaling-bleach-5376626.html Mid to long term is the possibility of some carcinogenic effect if it is another chemical. I would not worry if you have been sprayed once but I would not have it repeated. If coming across any checkpoint asking you to leave your vehicle and be sprayed, people would be wise to say they will turn around and go back. To avoid them assuming you have something to hide and so perhaps even foolishly arresting you, it would be best to say you have asthma and cannot inhale disinfectants.
Hostility helps every situation out, gets people to respect you and shows class. That information has been posted here recently.
Going to be interesting when this all passes, to walk around and see how many businesses remain closed because they can't reopen. The second death toll to be reported, or not reported in order to not look bad for their decisions.
Note the key word in the passage on "resident passes" is "expected" to get one. Didn't work last time, one pass multiple families. Will they learn from past performance is the real question?