diff --git a/code/_helpers/text.dm b/code/_helpers/text.dm
index 0051a1a9de..60b25c8ee8 100644
--- a/code/_helpers/text.dm
+++ b/code/_helpers/text.dm
@@ -55,7 +55,7 @@
 //If you have a problem with sanitize() in chat, when quotes and >, < are displayed as html entites -
 //this is a problem of double-encode(when & becomes &amp;), use sanitize() with encode=0, but not the sanitizeSafe()!
 /proc/sanitizeSafe(var/input, var/max_length = MAX_MESSAGE_LEN, var/encode = 1, var/trim = 1, var/extra = 1)
-	return sanitize(replace_characters(input, list(">"=" ","<"=" ", "\""="'"), max_length, encode, trim, extra))
+	return sanitize(replace_characters(input, list(">"=" ","<"=" ", "\""="'")), max_length, encode, trim, extra)
 
 //Filters out undesirable characters from names
 /proc/sanitizeName(var/input, var/max_length = MAX_NAME_LEN, var/allow_numbers = 0)
diff --git a/code/controllers/Processes/garbage.dm b/code/controllers/Processes/garbage.dm
index a74f0eedfa..0203875e43 100644
--- a/code/controllers/Processes/garbage.dm
+++ b/code/controllers/Processes/garbage.dm
@@ -135,6 +135,10 @@ world/loop_checks = 0
 /datum/controller/process/garbage_collector/getStatName()
 	return ..()+"([garbage_collector.destroyed.len]/[garbage_collector.dels]/[garbage_collector.hard_dels])"
 
+// Tests if an atom has been deleted.
+/proc/deleted(atom/A) 
+	return !A || !isnull(A.gcDestroyed)
+
 // Should be treated as a replacement for the 'del' keyword.
 // Datums passed to this will be given a chance to clean up references to allow the GC to collect them.
 /proc/qdel(var/datum/A)
diff --git a/code/game/atoms.dm b/code/game/atoms.dm
index 28ead38d6f..1d7069f05f 100644
--- a/code/game/atoms.dm
+++ b/code/game/atoms.dm
@@ -411,7 +411,6 @@ its easier to just keep the beam vertical.
 /atom/proc/clean_blood()
 	if(!simulated)
 		return
-	src.color = initial(src.color) //paint
 	src.germ_level = 0
 	if(istype(blood_DNA, /list))
 		del(blood_DNA)
diff --git a/code/game/machinery/pipe/construction.dm b/code/game/machinery/pipe/construction.dm
index 7c05f76b22..2ec9a81f0a 100644
--- a/code/game/machinery/pipe/construction.dm
+++ b/code/game/machinery/pipe/construction.dm
@@ -463,7 +463,7 @@ Buildable meters
 			var/turf/T = P.loc
 			P.level = T.intact ? 2 : 1
 			P.initialize()
-			if (!P)
+			if (deleted(P))
 				usr << pipefailtext
 				return 1
 			P.build_network()
@@ -482,7 +482,7 @@ Buildable meters
 			var/turf/T = P.loc
 			P.level = T.intact ? 2 : 1
 			P.initialize()
-			if (!P)
+			if (deleted(P))
 				usr << pipefailtext
 				return 1
 			P.build_network()
@@ -501,7 +501,7 @@ Buildable meters
 			var/turf/T = P.loc
 			P.level = T.intact ? 2 : 1
 			P.initialize()
-			if (!P)
+			if (deleted(P))
 				usr << pipefailtext
 				return 1
 			P.build_network()
@@ -520,7 +520,7 @@ Buildable meters
 			var/turf/T = P.loc
 			P.level = T.intact ? 2 : 1
 			P.initialize()
-			if (!P)
+			if (deleted(P))
 				usr << pipefailtext
 				return 1
 			P.build_network()
@@ -539,7 +539,7 @@ Buildable meters
 			//var/turf/T = P.loc
 			//P.level = T.intact ? 2 : 1
 			P.initialize()
-			if (!P)
+			if (deleted(P))
 				usr << pipefailtext
 				return 1
 			P.build_network()
@@ -574,7 +574,7 @@ Buildable meters
 			var/turf/T = M.loc
 			M.level = T.intact ? 2 : 1
 			M.initialize()
-			if (!M)
+			if (deleted(M))
 				usr << pipefailtext
 				return 1
 			M.build_network()
@@ -643,7 +643,7 @@ Buildable meters
 			var/turf/T = M.loc
 			M.level = T.intact ? 2 : 1
 			M.initialize()
-			if (!M)
+			if (deleted(M))
 				usr << pipefailtext
 				return 1
 			M.build_network()
@@ -722,7 +722,7 @@ Buildable meters
 			//var/turf/T = P.loc
 			//P.level = T.intact ? 2 : 1
 			P.initialize()
-			if (!P)
+			if (deleted(P))
 				usr << pipefailtext //"There's nothing to connect this pipe to! (with how the pipe code works, at least one end needs to be connected to something, otherwise the game deletes the segment)"
 				return 1
 			P.build_network()
@@ -905,7 +905,7 @@ Buildable meters
 			var/turf/T = P.loc
 			P.level = T.intact ? 2 : 1
 			P.initialize()
-			if (!P)
+			if (deleted(P))
 				usr << pipefailtext
 				return 1
 			P.build_network()
diff --git a/code/modules/reagents/Chemistry-Holder.dm b/code/modules/reagents/Chemistry-Holder.dm
index d012b1fed6..e9b383edca 100644
--- a/code/modules/reagents/Chemistry-Holder.dm
+++ b/code/modules/reagents/Chemistry-Holder.dm
@@ -386,7 +386,7 @@
 	if(!target)
 		return
 
-	var/datum/reagents/R = new /datum/reagents(maximum_volume)
+	var/datum/reagents/R = new /datum/reagents(amount * multiplier)
 	. = trans_to_holder(R, amount, multiplier, copy)
 	R.touch_turf(target)
 	return
@@ -396,7 +396,7 @@
 		return
 
 	if(!target.reagents)
-		var/datum/reagents/R = new /datum/reagents(maximum_volume)
+		var/datum/reagents/R = new /datum/reagents(amount * multiplier)
 		. = trans_to_holder(R, amount, multiplier, copy)
 		R.touch_obj(target)
 		return
diff --git a/code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Food-Drinks.dm b/code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Food-Drinks.dm
index b548353c60..04d940dc0f 100644
--- a/code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Food-Drinks.dm
+++ b/code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Food-Drinks.dm
@@ -563,7 +563,6 @@
 	adj_drowsy = -3
 	adj_sleepy = -2
 	adj_temp = 25
-	overdose = 45
 
 	glass_icon_state = "hot_coffee"
 	glass_name = "cup of coffee"
@@ -575,11 +574,8 @@
 		return
 	if(adj_temp > 0)
 		holder.remove_reagent("frostoil", 10 * removed)
-
-/datum/reagent/drink/coffee/overdose(var/mob/living/carbon/M, var/alien)
-	if(alien == IS_DIONA)
-		return
-	M.make_jittery(5)
+	if(dose > 45)
+		M.make_jittery(5)
 
 /datum/reagent/drink/coffee/icecoffee
 	name = "Iced Coffee"