Quote Originally Posted by canebreaker View Post
I see a sign for rice oil at a co-op between Jonesboro and Black Rock on our trips through AR. Seems like we are always in a hurry and never stop.
Lowpro said his oil was 2 years old and still going good. My cousin's is 5 years old and going good. It doesn't break down or contaminate like other oils do.
You can filter any oil through something like a coffee filter and it removes a lot of contaminates. You can polish the oil and it removes more of the contaminates. Some restaurants do this so their oil will last longer.
​What is polishing the oil? How is that different from filtering?