Let's not 'air our dirty laundry' [=discuss our problems, make our problems known] in public.
The company is trying to keep its 'dirty laundry' from being aired/washed in public.
I have to 'do the laundry' today. [=to wash the dirty clothes, towels, etc.]
(..) - Hank-- - It was you. All along, it was you! You son of a bitch. You drove into traffic to keep me from that laundry. Calm down. That call I got telling me Marie was in the hospital... that wasn't Pinkman. You had my cell number. (..)2013 TvShow: Breaking Bad Title: Blood Money Season: 5 Episode 9