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With the launch of Season Five ofCall Of Duty Warzone 2DMZ, you will have witnessed the destruction of the Zaya Observatory. This event revealed a new lab area under the observatory, home to several new factions missions. The Cleanup Mission is the Shadow Company tier three faction mission introduced in DMZ season five.
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The task is similar to the gas canister challenge during the Shadow Seige event for Modern Warfare 3. Compared to many other faction missions like the X Marks The Spot, completing this mission is fairly simple and can be distributed over multiple deployments.
Cleanup Mission: Explanation
TheShadow Seige eventin Warzone 2 was alimited-time eventfor the reveal of Modern Warfare Three. You could participate in various challengesduring this reveal event and receive exclusive rewardsfor completing them.
One challenge wasdelivering five gas canistersas a squad in a single deployment.The location of these gas canisters was the same as the objective locationin the Cleanup mission.

If you participated in the Shadow Siege event, you can easily recognize the gas canister inside the Zaya Observatory.
For the Cleanup mission, the Shadow Company provides us with the intel that the Konni hasn’t managed to transport all gas canisters from the observatory lab. They want you toretrieve the remaining canister from the location.

Cleanup Mission: Objectives And Rewards
The cleanupmission has one simple objective.
After you complete the above objective,you will receive the following rewards.
How To Complete Cleanup Mission In DMZ?
To complete the cleanup mission,start by loading a session of DMZ into Al Mazrah. TheObservatory lab is in the closed tunnel entranceof theZaya Observatory, located in the center of the map.
Be on the lookout for other playerssince the Observatory lab is home to multiple new faction missions.There is a high chance you’ll encounter several playersat the exposed observatory point of interest (POI.)

Once you reach the Observatory lab,head inside the underground bunker and carefully look for the gas canisterin every room and corner.
Since thespawn location of these canisters is not fixed, you may find them in different locations every time.
The mission requires you tocollect eight canisters.You will need a large backpackto collect all of them in a single run.
Alarge backpack has nine total slots;ideally, you will use eight of them to store the canisters.
Alimited number of canisters spawn at the observatory in every game. If you’re late in reaching the location, it is possible that some other player got there before you for the canisters. In this case,collect what you can and redeploy to collect the remaining items.
Once you have the canisters, you canuse the nearest exfil point west of this location, near Sa’id City.
If you don’t have a large backpack to carry all the canisters in a single run, then you cantry to find a heavy chopper that can hold all the canisters for you.
Once you have all the canisters inside the chopper,you can use it to exfil the session.