diff --git a/Resources/Prototypes/Reagents/chemicals.yml b/Resources/Prototypes/Reagents/chemicals.yml
index 703fec050d..814d9c5c29 100644
--- a/Resources/Prototypes/Reagents/chemicals.yml
+++ b/Resources/Prototypes/Reagents/chemicals.yml
@@ -17,6 +17,14 @@
   color: "#E7EA91"
   boilingPoint: 55.5
   meltingPoint: -50.0
+  metabolisms:
+    Poison:
+      effects:
+      - !type:HealthChange
+        damage:
+          types:
+            Caustic: 1
+            Poison: 2 # Phenol is definitely not safe
 
 - type: reagent
   id: Charcoal
diff --git a/Resources/Prototypes/Reagents/cleaning.yml b/Resources/Prototypes/Reagents/cleaning.yml
index 56b3680daa..a24d8e60ff 100644
--- a/Resources/Prototypes/Reagents/cleaning.yml
+++ b/Resources/Prototypes/Reagents/cleaning.yml
@@ -13,12 +13,16 @@
       - !type:HealthChange
         damage:
           types:
-            Poison: 3
+            Poison: 2
+            Caustic: 2
       - !type:PopupMessage
         type: Local
         visualType: MediumCaution
         messages: [ "generic-reagent-effect-burning-insides" ]
         probability: 0.33
+      - !type:Emote
+        emote: Scream
+        probability: 0.15
 
 - type: reagent
   id: SpaceCleaner
diff --git a/Resources/Prototypes/Reagents/pyrotechnic.yml b/Resources/Prototypes/Reagents/pyrotechnic.yml
index ee7692718b..e74ccb5fef 100644
--- a/Resources/Prototypes/Reagents/pyrotechnic.yml
+++ b/Resources/Prototypes/Reagents/pyrotechnic.yml
@@ -33,6 +33,7 @@
         damage:
           types:
             Heat: 2
+            Poison: 1
 
 - type: reagent
   id: Napalm
@@ -57,7 +58,9 @@
       - !type:HealthChange
         damage:
           types:
-            Heat: 1
+            Heat: 2
+            Poison: 1
+            Caustic: 0.5 # based off napalm being an irritant
       - !type:FlammableReaction
         multiplier: 0.4
 
@@ -76,6 +79,7 @@
         damage:
           types:
             Heat: 3
+            Poison: 1
       - !type:FlammableReaction
         multiplier: 0.1
       - !type:AdjustTemperature
@@ -104,7 +108,9 @@
       - !type:HealthChange
         damage:
           types:
-            Heat: 1
+            Heat: 2
+            Poison: 1
+            Caustic: 0.5 # CLF3 is corrosive
       - !type:FlammableReaction
         multiplier: 0.2
       - !type:AdjustTemperature