The pollen is gone and I'm down to two cans. When a couple of daughters saw how well they got rid of top cam in through open windows they each took one.
There is a problem with these products. The top (dusting mechanism) keeps popping off its mount making it very difficult to hand hold the bottle for routine dusting of photographic slides. The previously-stocked NXT similar (and larger capacity) products never had this problem.
Have not had time to use these. So far working as expected But very PRICY for 4 compressed cans. I could buy a bottle of Oxigene and breath better too.
This Spray gets the Job done. Spraying The Keyboard and Surrounding Areas. Very Good at removing small items that may be stuck in your "Keyboard" like paperclips etc.