Organic Neem Oil - Garrett Juice

Have any of you ever had Neem Oil go rancid, stored on the shelf?

[I built a "list" on Amazon of Harris and other neem oils, all cold-pressed.  No time to look this morning.
But that's a way to save products for comparison without overloading my computer browser with tabs.
I'll look further later.  With bias towards named brands people have had luck withhere, of course. 
I was just eating b'fast and went down a rabbit hole of price shopping. 

Prices I found on mostly 8 16oz with a couple of larger bottles of neem oil range from around 60c / oz to
1.46/oz.  (And higher, even $5/oz, many in small quantities of course. )  Will read reviews later. 
The biggest bottle I found was around 168fl oz but some reviews complained of terrible terrible smell
and said it was out of date/rancid. Other reviews say theirs didn't go solid at temp., makes me think it was
diluted/adulterated with a diff oil/diff melting temp.  Interesting.  ]

Soose wrote:Have any of you ever had Neem Oil go rancid, stored on the shelf?
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The biggest bottle I found was around 168fl oz.....

No, I have never had one go rancid.

Since you only use 1 or 2 tablespoonfuls at a time, getting the largest size bottle available has never been my goal.  The 12 oz bottle of Harris that I buy at Lowe's contains 24 Tbsp of Neem oil, so that lasts a long time fore me. It is about $15 for 12 oz, so that is about $1.25/ounce.