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.
Caution signs shall be used only to warn against potential hazards or to caution against unsafe practices. 1910.145(c)(2)(ii) All employees shall be instructed that caution signs indicate a possible hazard against which proper precaution should be taken. Safety instruction signs. Safety instruction signs shall be used where there is a need for general instructions and suggestions relative to safety measures. 1910.145(d)Sign design - 1910.145(d)(1)Design features. All signs shall be furnished with rounded or blunt corners and shall be free from sharp edges, burrs, splinters, or other sharp projections.