i just bought ammo 4 days ago and i wanna know how many times should i have to spray on a day?
Start at one. See how that goes.
Then try two, again see how it goes..
And so forth, though I’d probably stop at…3, depends on your personal case.
You might want to consider a ‘refresher’ half way through, but I would probably ‘refresh’ with something else, as the -none is sticky and won’t need refreshing, IMO.
you may need a refresh (about half your initial amount) touch-up every 4-6 hours.