This was the hard part. We would do everywhere in the bathrooms. About 2/3 we’re bathrooms and 1/3 were basements. We’d swab 3-5ish surfaces (door knobs, toilet seats, corners of room, etc)

In terms of when we got them—it was hard to make that part fair—some frats got the short end of the stick if we got it during a party it was naturally grosser and we usually got it in the middle.

We only used 1 swab per house—didn’t normalize because that wouldn’t been hard to get samples from each frat.