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KEEP IT CLEAN is an achievement in Halo: Reach. It is awarded for killing seven Moa in the 2nd Campaign mission, Winter Contingency.[1]
Trivia[]
- The achievement's name is a direct quotation of the Superintendent's motto in Halo 3: ODST.[2]
- You need to kill 7 Moa, another 7 reference.
- Any Moa that you splatter with the Spade will not count towards the 7 needed for the achievement.
Sources[]