diff --git a/code/modules/reagents/reagent_containers/bottle.dm b/code/modules/reagents/reagent_containers/bottle.dm
index 8aa9fc1bca1..f5ab2623766 100644
--- a/code/modules/reagents/reagent_containers/bottle.dm
+++ b/code/modules/reagents/reagent_containers/bottle.dm
@@ -23,6 +23,7 @@
 
 /obj/item/weapon/reagent_containers/glass/bottle/update_icon()
 	overlays.Cut()
+	underlays.Cut()
 
 	if(reagents.total_volume)
 		var/image/filling = image('icons/obj/reagentfillings.dmi', src, "bottle10")
@@ -41,7 +42,7 @@
 				filling.icon_state = "[icon_state]100"
 
 		filling.icon += mix_color_from_reagents(reagents.reagent_list)
-		overlays += filling
+		underlays += filling
 
 	if(!is_open_container())
 		var/image/lid = image(icon, src, "lid_bottle")
diff --git a/icons/obj/chemical.dmi b/icons/obj/chemical.dmi
index 2fd922e50bd..ee0bcc1a9c3 100644
Binary files a/icons/obj/chemical.dmi and b/icons/obj/chemical.dmi differ
diff --git a/icons/obj/reagentfillings.dmi b/icons/obj/reagentfillings.dmi
index 9eff2da5d85..10f78a146b5 100644
Binary files a/icons/obj/reagentfillings.dmi and b/icons/obj/reagentfillings.dmi differ