How Much Cologne to Use
So, how many cologne sprays should you apply? Though it largely depends on how strong you want the scent, you are best off using 3 to 4 sprays per application.
Of course, this is not a strict number, but a higher concentration can be overwhelming and cause skin irritation, while a lower concentration will fade quickly. If 3 to 4 sprays of Cologne are not enough, but you do not want to risk overusing it, it is worth considering where you apply it.