diff --git a/code/modules/reagents/Chemistry-Goon-Medicine.dm b/code/modules/reagents/Chemistry-Goon-Medicine.dm
index 88860f358f5..864b48fd34a 100644
--- a/code/modules/reagents/Chemistry-Goon-Medicine.dm
+++ b/code/modules/reagents/Chemistry-Goon-Medicine.dm
@@ -683,7 +683,8 @@ proc/chemical_mob_spawn(var/datum/reagents/holder, var/amount_to_spawn, var/reac
 			/mob/living/simple_animal/hostile/asteroid/hivelordbrood,
 			/mob/living/simple_animal/hostile/carp/holocarp,
 			/mob/living/simple_animal/hostile/mining_drone,
-			/mob/living/simple_animal/hostile/poison
+			/mob/living/simple_animal/hostile/poison,
+			/mob/living/simple_animal/hostile/blob
 			)//exclusion list for things you don't want the reaction to create.
 		var/list/critters = typesof(/mob/living/simple_animal/hostile) - blocked // list of possible hostile mobs
 		var/atom/A = holder.my_atom
diff --git a/code/modules/reagents/Chemistry-Recipes.dm b/code/modules/reagents/Chemistry-Recipes.dm
index 0f99675d8e2..c5348ba6616 100644
--- a/code/modules/reagents/Chemistry-Recipes.dm
+++ b/code/modules/reagents/Chemistry-Recipes.dm
@@ -536,8 +536,25 @@ datum/chemical_reaction/pestkiller
 /datum/chemical_reaction/slimebork/on_reaction(var/datum/reagents/holder)
 
 	feedback_add_details("slime_cores_used","[replacetext(name," ","_")]")
+	var/list/blocked = list(/obj/item/weapon/reagent_containers/food/snacks,
+		/obj/item/weapon/reagent_containers/food/snacks/store/bread,
+		/obj/item/weapon/reagent_containers/food/snacks/breadslice,
+		/obj/item/weapon/reagent_containers/food/snacks/store/cake,
+		/obj/item/weapon/reagent_containers/food/snacks/cakeslice,
+		/obj/item/weapon/reagent_containers/food/snacks/store,
+		/obj/item/weapon/reagent_containers/food/snacks/pie,
+		/obj/item/weapon/reagent_containers/food/snacks/kebab,
+		/obj/item/weapon/reagent_containers/food/snacks/pizza,
+		/obj/item/weapon/reagent_containers/food/snacks/pizzaslice,
+		/obj/item/weapon/reagent_containers/food/snacks/salad,
+		/obj/item/weapon/reagent_containers/food/snacks/meat,
+		/obj/item/weapon/reagent_containers/food/snacks/soup,
+		/obj/item/weapon/reagent_containers/food/snacks/grown,
+		/obj/item/weapon/reagent_containers/food/snacks/grown/mushroom
+		)
+	blocked |= typesof(/obj/item/weapon/reagent_containers/food/snacks/customizable)
 
-	var/list/borks = typesof(/obj/item/weapon/reagent_containers/food/snacks) - /obj/item/weapon/reagent_containers/food/snacks
+	var/list/borks = typesof(/obj/item/weapon/reagent_containers/food/snacks) - blocked
 	// BORK BORK BORK
 
 	playsound(get_turf(holder.my_atom), 'sound/effects/phasein.ogg', 100, 1)