Jar of Cloud Residue

Jar of Cloud residue is a miscellaneous item in the Fallout: New Vegas add-on, Dead Money.

Characteristics
Cloud residue is the powdery residue from The Cloud that surround the Sierra Madre. It is a dark red color.

Uses

 * Ghost Sight can be crafted at campfires and electric hot plates with one jar of cloud residue as the only ingredient.
 * Cloud residue can also be used to craft Cloud Kiss poisons of varying effectiveness, depending on the level of your Survival skill. "Weak" requires a Survival skill of 25, "Potent" requires 50, and "Lethal" requires 75.
 * It may also be used to make a Sierra Madre martini once the recipe (a perk) is acquired from Dean Domino.

Locations

 * Dark red circles of raw residue can be collected from many external walls and floors in the Villa.
 * One jar can be found in the entrance of the Abandoned Brotherhood of Steel bunker, located on a corpse.
 * The chemistry set in the Abandoned BoS Bunker spawns one every day (Science skill of 25 required).
 * On the bodies of the dead headless corpses in the Villa Clinic.