Comments and suggestions regarding this draft document should be submitted within 90 days of publication in the Federal Register of the notice announcing the availability of the draft guidance. Submit comments to the Division of Dockets Management (HFA-305), Food and Drug Administration, 5630 Fishers Lane, rm.
If you want my personal thought, which may not be correct, I think maybe in the next day it will ROT and stink. If it's a type of cheese, yeah, it will stink and rot. Another answer Cream cheese should not sit out at room temperature for more than 2 hours. Less time is better.
Allow a cup of filtered fresh raw milk to sit covered at room temperature until it has clabbered (usually several days). Place 1/4 cup of the clabbered milk in a pint mason jar, add a cupof fresh milk (does not have to be raw at this point), cover, shake to mix, allow to sit at room temperature until clabbered. Repeat this transfer of sub-culturing several more times until the milk dependably clabbers in 24 hours.