I have used PRI-G the 16 oz version for a vehicle I had in storage. The vehicle had winter gas in it. I live in BC Canada so that means the gas or fuel very had unstable components in it; 18 months later when I was ready start the vehicle the gas not degraded and the vehicle worked started with no problem.
Best Answer: >If the ranch has a preservative added, give it a shelf life of about 3 months unrefrigerated. Otherwise, if it has been out for more than 4-5 days, at room temp then toss it. You are right, we are spoiled alright, but we also live longer than a lot of people do in the world due to less food poisoning.
How long can chicken soup go unrefrigerated? You should refrigerate chicken soup within 2 hours of cooking it.  If you keep it in a covered container, the soup should stay fresh  in the fridge for 3-4 days. It can be s â¦ tored in the freezer for 4-6  months.Robin Harris.ommercially prepared mayo is very stable and safe. It's the other things in the salad that you ha â¦ ve to watch out for. The salads should be unrefrigerated for no more than 2 hours. Less if the ambient temperature is quite warm.