diff --git a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/ElectricDustWasher.java b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/ElectricDustWasher.java
index fdc573884..23ca3c005 100644
--- a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/ElectricDustWasher.java
+++ b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/ElectricDustWasher.java
@@ -82,7 +82,14 @@ public abstract class ElectricDustWasher extends AContainer {
 		else {
 			for (int slot: getInputSlots()) {
 				if (SlimefunManager.isItemSimiliar(BlockStorage.getInventory(b).getItemInSlot(slot), SlimefunItems.SIFTED_ORE, true)) {
-					
+					boolean empty_slot = false;
+					for (int output_slot: getOutputSlots()) {
+						if (BlockStorage.getInventory(b).getItemInSlot(output_slot) == null) {
+							empty_slot = true;
+							break;
+						}
+					}
+					if (!empty_slot) return;
 					ItemStack adding = SlimefunItems.IRON_DUST;
 					if (SlimefunStartup.chance(100, 25)) adding = SlimefunItems.GOLD_DUST;
 					else if (SlimefunStartup.chance(100, 25)) adding = SlimefunItems.ALUMINUM_DUST;
@@ -94,7 +101,6 @@ public abstract class ElectricDustWasher extends AContainer {
 					else if (SlimefunStartup.chance(100, 25)) adding = SlimefunItems.SILVER_DUST;
 					
 					MachineRecipe r = new MachineRecipe(4 / getSpeed(), new ItemStack[0], new ItemStack[] {adding});
-					if (!fits(b, r.getOutput())) return;
 					BlockStorage.getInventory(b).replaceExistingItem(slot, InvUtils.decreaseItem(BlockStorage.getInventory(b).getItemInSlot(slot), 1));
 					processing.put(b, r);
 					progress.put(b, r.getTicks());