removes useless spawn

code/game/objects/structures/janicart.dm

@@ -82,7 +82,7 @@
 		if(do_after(user, 30))
 			usr << "<span class='notice'>You empty the contents of [src]'s bucket onto the floor.</span>"
 			reagents.reaction(src.loc)
-			spawn(5) src.reagents.clear_reagents()
+			src.reagents.clear_reagents()
 
 /obj/structure/janitorialcart/attack_hand(mob/user)
 	user.set_machine(src)

code/modules/detectivework/footprints_and_rag.dm

@@ -43,7 +43,7 @@
 	if(ismob(target) && target.reagents && reagents.total_volume)
 		user.visible_message("<span class='danger'>\The [target] has been smothered with \the [src] by \the [user]!</span>", "<span class='danger'>You smother \the [target] with \the [src]!</span>", "You hear some struggling and muffled cries of surprise")
 		src.reagents.reaction(target, TOUCH)
-		spawn(5) src.reagents.clear_reagents()
+		src.reagents.clear_reagents()
 		return
 	else
 		..()

code/modules/reagents/reagent_containers/spray.dm

@@ -87,7 +87,7 @@
 	if(isturf(usr.loc) && src.loc == usr)
 		usr << "<span class='notice'>You empty \the [src] onto the floor.</span>"
 		reagents.reaction(usr.loc)
-		spawn(5) src.reagents.clear_reagents()
+		src.reagents.clear_reagents()
 
 //space cleaner
 /obj/item/weapon/reagent_containers/spray/cleaner