diff --git a/code/modules/ventcrawl/ventcrawl_atmospherics.dm b/code/modules/ventcrawl/ventcrawl_atmospherics.dm
index 6884dba1ffa..128a9319f82 100644
--- a/code/modules/ventcrawl/ventcrawl_atmospherics.dm
+++ b/code/modules/ventcrawl/ventcrawl_atmospherics.dm
@@ -23,81 +23,6 @@
 		L.ventcrawl_layer = layer
 	. = ..()
 
-/obj/machinery/atmospherics/binary/pump/Entered(atom/movable/AM)
-	. = ..()
-	Blend(AM, network2)
-
-/obj/machinery/atmospherics/unary/vent_scrubber/Entered(atom/movable/AM)
-	. = ..()
-	Blend(AM, null)
-
-/obj/machinery/atmospherics/unary/outlet_injector/Entered(atom/movable/AM)
-	. = ..()
-	Blend(AM, null)
-
-//Blends a mob AM and outputs the contents via vents in pipe_network N
-//  If the network is not set, creates a local cloud
-/obj/machinery/atmospherics/proc/Blend(atom/movable/AM, var/datum/pipe_network/N)
-	//If its not small or the device isnt enabled, it wont blend
-	if(!issmall(AM) || !use_power)
-		return FALSE
-
-	//Get the things we need to create the "output"
-	var/mob/living/L = AM
-
-	if(L.mob_size > MOB_TINY)
-		return
-
-	var/blood_color = "#A10808"
-	if(L.blood_color)
-		blood_color = L.blood_color
-
-	if(iscarbon(AM))
-		var/mob/living/carbon/C = AM
-		blood_color = C.species.blood_color
-
-	var/reagent_amount = L.mob_size * 2
-
-	//Blend the Mob
-	to_chat(AM, SPAN_DANGER("\The [src] blends you to a fine dust."))
-	L.death()
-	qdel(L)
-
-	//Output what´s left through the connected vents
-	if(N)
-		var/count = 0
-		for(var/V in N.normal_members)
-			CHECK_TICK
-			if(count > reagent_amount)
-				return TRUE
-			var/obj/machinery/atmospherics/unary/vent_pump/vent = V
-			if(istype(V, /obj/machinery/atmospherics/unary/vent_pump) && vent.loc && !vent.is_welded())
-				var/datum/reagents/R = new/datum/reagents(reagent_amount)
-				R.my_atom = vent
-				R.add_reagent(/singleton/reagent/blood, reagent_amount, list("blood_colour" = blood_color))
-
-				var/datum/effect/effect/system/smoke_spread/chem/smoke = new
-				smoke.show_log = 0 // This displays a log on creation
-				smoke.show_touch_log = 1 // This displays a log when a player is chemically affected
-				smoke.set_up(R, 3, 0, vent, 20)
-				playsound(vent.loc, 'sound/effects/smoke.ogg', 50, 1, -3)
-				smoke.start()
-				qdel(R)
-				count++
-	else
-		var/datum/reagents/R = new/datum/reagents(reagent_amount)
-		R.my_atom = src
-		R.add_reagent(/singleton/reagent/blood, reagent_amount, list("blood_colour" = blood_color))
-
-		var/datum/effect/effect/system/smoke_spread/chem/smoke = new
-		smoke.show_log = 0 // This displays a log on creation
-		smoke.show_touch_log = 1 // This displays a log when a player is chemically affected
-		smoke.set_up(R, 3, 0, src, 20)
-		playsound(src.loc, 'sound/effects/smoke.ogg', 50, 1, -3)
-		smoke.start()
-		qdel(R)
-		return TRUE
-
 /obj/machinery/atmospherics/relaymove(mob/living/user, direction)
 	if(user.loc != src || !(direction & initialize_directions)) //can't go in a way we aren't connecting to
 		return
diff --git a/html/changelogs/Sniblet-PR-15480.yml b/html/changelogs/Sniblet-PR-15480.yml
new file mode 100644
index 00000000000..f661c9dc08c
--- /dev/null
+++ b/html/changelogs/Sniblet-PR-15480.yml
@@ -0,0 +1,6 @@
+author: Sniblet
+
+delete-after: True
+
+changes:
+  - tweak: "Unary pumps, outlet injectors, and scrubbers will no longer turn small ventcrawling mobs (borers) into dust on contact."