Updated October 22, 2026
Finding Smelling Salts in Call of Duty: Modern Warfare 4 DMZ is different from unlocking the recipe needed to craft them. To print your own Smelling Salts, you must find the Smelling Salts Recipe, successfully extract with it, and gather the required crafting materials at your Forward Operating Base (FOB).
One place worth searching is Cheongun Village, where the recipe can appear inside a medicine cabinet. However, the recipe is not guaranteed to spawn in a particular cabinet or building.
This guide explains where to look, how to unlock the recipe permanently, what materials you need, and how to get Detonators if they are preventing you from crafting Smelling Salts.
📋 Table of Contents
- Quick Answer: How to Get and Craft Smelling Salts
- Where to Find the Smelling Salts Recipe
- Is the Recipe a Guaranteed Spawn?
- How to Unlock Smelling Salts at the 3D Printer
- Smelling Salts Crafting Materials
- Where to Find Detonators
- What Do Smelling Salts Do?
- Recipe Missing or Still Locked?
- Frequently Asked Questions
Quick Answer: How to Get and Craft Smelling Salts
To unlock and craft Smelling Salts in MW4 DMZ:
- Search loot containers, including medicine cabinets in Cheongun Village.
- Find the item named Smelling Salts Recipe.
- Successfully extract from DMZ while carrying the recipe.
- Return to your FOB and open the 3D Printer.
- Collect 30 Chemicals and 3 Detonators.
- Select Smelling Salts under Consumables and print the item.
Important: Picking up the recipe is not enough. You must successfully extract with it to unlock permanent crafting access.
Where to Find the Smelling Salts Recipe in MW4 DMZ
The Smelling Salts Recipe can appear in loot containers during a DMZ deployment.
A useful place to start searching is Cheongun Village in Hajin. Medicine cabinets in the village are worth checking because the recipe can appear among their loot.
There is no confirmed fixed cabinet or building that always contains the recipe. You may need to search multiple containers or try another deployment.
How to Search Cheongun Village for the Recipe
- Deploy into Hajin and open your tactical map.
- Locate Cheongun Village and travel toward it.
- Enter accessible buildings and look for medicine cabinets.
- Search the cabinets and inspect the available loot.
- Look specifically for Smelling Salts Recipe.
- Pick up the recipe and prepare to extract.
The recipe is classified as a 3D Printer Recipe and displays a value of $5,000.
This value is separate from the resources required to print Smelling Salts. You do not need to pay $5,000 to craft the consumable.
Once you find the recipe, consider heading toward extraction rather than risking it during additional combat.
If your inventory is full, our MW4 DMZ Backpack Full guide explains how to free space and secure valuable loot before leaving the deployment.
Is the Smelling Salts Recipe a Guaranteed Spawn?
No guaranteed Smelling Salts Recipe spawn has been established in Cheongun Village.
Although the recipe can appear inside a medicine cabinet there, the same container may hold different items in another deployment.
If you cannot find it in the first cabinet, search other accessible loot containers instead of assuming that one specific location must contain the recipe.
Medical containers are a useful starting point, but recipes can also appear in other types of loot containers throughout DMZ.
Smelling Salts vs. Smelling Salts Recipe
These are two different items:
- Smelling Salts: A consumable that provides temporary gameplay benefits.
- Smelling Salts Recipe: An unlock item that allows you to print Smelling Salts after successfully extracting with it.
Finding an ordinary Smelling Salts consumable does not permanently unlock its crafting recipe.
If you want to craft additional Smelling Salts at the FOB, make sure you have collected the actual recipe.
How to Unlock Smelling Salts at the 3D Printer
The Smelling Salts Recipe must be extracted before it becomes available for permanent crafting.
Step 1: Pick Up the Recipe
Search loot containers until you find Smelling Salts Recipe.
Check the item name carefully so you do not confuse it with the ordinary consumable.
Step 2: Extract Successfully
After collecting the recipe, travel to an available extraction point and complete the extraction.
Successful extraction is required to add the recipe to your permanent 3D Printer unlocks.
If you lose the recipe before extracting, you will need to find another copy.
Step 3: Return to the FOB 3D Printer
After extraction, return to your Forward Operating Base.
Open the 3D Printer and select the Consumables category.
Look for Smelling Salts among the available recipes. Once unlocked, it can be printed whenever you have the required ingredients.
Do You Need to Unlock the 3D Printer First?
Yes. The 3D Printer becomes available through DMZ progression, beginning at DMZ Level 2.
Unlocking the printer and unlocking individual recipes are separate requirements.
Reaching Level 2 does not automatically unlock Smelling Salts. You still need to find and extract its recipe.
Smelling Salts Crafting Materials in MW4 DMZ
Once you have unlocked the recipe, you need two crafting ingredients.
| Material | Amount Required |
|---|---|
| Chemicals | 30 |
| Detonators | 3 |
One Smelling Salts craft requires 30 Chemicals and 3 Detonators.
Chemicals are a basic crafting resource found in loot throughout Hajin.
Detonators are an uncommon ingredient, making them a more specific resource to search for.
If Smelling Salts remain unavailable even though the recipe is unlocked, open its 3D Printer entry and check which ingredient count is missing.
Where to Find Detonators for Smelling Salts
Detonators are an uncommon 3D Printer ingredient used to craft Smelling Salts and several other items.
The game's ingredient-location guidance points toward military and industrial areas.
Useful places to search include military compounds, industrial facilities, and loot containers in those locations.
Check containers such as weapons lockers, toolboxes, and supply crates when exploring these areas.
Individual containers are not guaranteed to contain Detonators, so you may need to search more than one location.
Can You Print Detonators Instead of Finding Them?
Yes. Detonators can be printed after unlocking the Uncommon Ingredient Printing upgrade at the FOB.
The recipe for one Detonator requires:
- 20 Electronics
- 20 Chemicals
If the Detonators recipe is locked, check the printer's Upgrades section for Uncommon Ingredient Printing.
This upgrade must be unlocked separately from the Smelling Salts Recipe.
Materials Needed if You Print All Three Detonators
If you have no Detonators but can print them, you can calculate the total materials needed to craft Smelling Salts.
| Material | Total Required |
|---|---|
| Chemicals | 90 |
| Electronics | 60 |
The calculation is straightforward:
- Smelling Salts requires 30 Chemicals.
- Three printed Detonators require 60 Chemicals.
- Three printed Detonators also require 60 Electronics.
That means you need 90 Chemicals and 60 Electronics to produce all three Detonators and then craft one Smelling Salts consumable.
This assumes you have already unlocked Uncommon Ingredient Printing. The calculation does not include the materials or cash needed to unlock that upgrade.
Finding Detonators as loot can save you a considerable amount of basic crafting resources.
What Do Smelling Salts Do in MW4 DMZ?
Smelling Salts are a temporary consumable that provides movement and combat benefits.
Their effects include:
- Infinite stamina
- Enhanced movement ability
- Faster reloads
- 60-second duration
These effects can help when you need to reposition quickly, travel through exposed areas, or maintain mobility during combat.
However, Smelling Salts are not a substitute for healing or protection against incoming damage.
If you are preparing for a dangerous deployment, our MW4 DMZ Wounded healing guide explains how to treat wounds and restore your tourniquet.
Smelling Salts Recipe Missing or Still Locked? What to Check
If you cannot find the recipe or print Smelling Salts, check the following possible causes.
1. The Cheongun Village Cabinet Is Empty
The recipe is not guaranteed to appear in one particular medicine cabinet.
Search other accessible containers and buildings. Do not assume that the same cabinet must contain it during every deployment.
2. You Found Smelling Salts Instead of the Recipe
An ordinary Smelling Salts consumable does not unlock crafting.
You need the item specifically named Smelling Salts Recipe.
3. You Picked Up the Recipe but Failed to Extract
Successful extraction is required for the permanent unlock.
If you lost the recipe before extracting, you will need to find another copy and extract with it.
4. The 3D Printer Is Not Available
Check your DMZ level and confirm that the FOB 3D Printer is unlocked.
The printer becomes available at DMZ Level 2, but individual recipes can have additional unlock requirements.
5. You Do Not Have Enough Crafting Materials
Smelling Salts require 30 Chemicals and 3 Detonators.
If you want to print Detonators, you must also unlock Uncommon Ingredient Printing and have enough Electronics and Chemicals.
6. You Cannot Find Smelling Salts in the Printer Menu
Open the Consumables category and check whether the recipe is available.
If it remains locked, confirm that you successfully extracted with the Smelling Salts Recipe rather than an ordinary Smelling Salts consumable.
Frequently Asked Questions
Where can I find the Smelling Salts Recipe in MW4 DMZ?
The Smelling Salts Recipe can appear in medicine cabinets in Cheongun Village. It may also appear in other loot containers, so search additional locations if you do not find it immediately.
Does the Smelling Salts Recipe always spawn in Cheongun Village?
No guaranteed spawn has been established. The recipe can appear in a Cheongun Village medicine cabinet, but it is not guaranteed to be there during every deployment.
Do I need to extract with the Smelling Salts Recipe?
Yes. Successfully extracting with the recipe permanently unlocks it at the FOB 3D Printer.
What materials do I need to craft Smelling Salts?
You need 30 Chemicals and 3 Detonators for one Smelling Salts craft.
Where can I find Detonators in MW4 DMZ?
Search military and industrial areas, including military compounds, weapons lockers, and other loot containers. Detonators can also be printed after unlocking Uncommon Ingredient Printing.
Can I print Detonators at the 3D Printer?
Yes. After unlocking Uncommon Ingredient Printing, one Detonator costs 20 Electronics and 20 Chemicals.
How long do Smelling Salts last?
Smelling Salts provide infinite stamina, enhanced movement ability, and faster reloads for 60 seconds.
Final Tips for Crafting Smelling Salts
Unlocking Smelling Salts comes down to three steps: find the recipe, extract successfully, and gather the right materials.
Check medicine cabinets and other loot containers in Cheongun Village, but don't assume a fixed spawn — search multiple locations if the first containers come up empty.
Remember that the recipe must be extracted to unlock permanent crafting access. If you are carrying it, prioritize extraction over optional fights.
For the craft itself, stockpile 30 Chemicals and 3 Detonators. If Detonators are hard to find, consider unlocking Uncommon Ingredient Printing so you can produce them at the FOB instead.
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