While in office, get to laptop and go into "inventory". Then equip your horny spray if you didn't. Then, in backrooms, press '1','2','3' or '4' keybinds to take your item in your hands
that worked, but it only does when used really close, and by that point the death animation starts playing and i can't get past the room selection screen
the spray is somewhat middle ranged, so as long as you lure the entity with a space of 1 player between you and it, and spray, you should be good, as long as you keep backing up till you get the shot in
