7-10 Days. Of course, all food and drink products last for a shorter period of time if they are not stored properly. But remember, sour cream, like a lot of other dairy products, usually has a sell by date, which is simply the last date it should be sold, not consumed.
Here are the EPAâs definitions: 1  Caution: Harmful if swallowed, inhaled or absorbed through the skin. 2  Warning: May be fatal if swallowed, inhaled or absorbed through the skin. Also indicates products that can easily catch on fire. 3  Danger: Fatal if swallowed, inhaled or absorbed through the skin.
An FDA Warning Letter is an official message from the United States Food and Drug Administration (FDA) that it has found that a manufacturer or other organization has violated some rule in a regulated activity.The FDA defines a Warning Letter as:hile the FDA generally determines violations through its own inspections, they can also issue one based on evidence from state personnel The FDA considers a Warning Letter informal and advisory.