Color of older Regane

[pbm]

I bought a few bottles of Gumout Regane at the current AA sale of $3.99.
I found that I still had a bottle on my shelf that is about a year old and I noticed that it was noticeably darker in color (although still clear).
Do these type additives go bad with age?

 

[dparm]

The newer stuff is more concentrated -- did you buy the new "small" bottle?

 

[OilNerd]

I've had (older style) Regane bottles go darker on me, also.

I just pushed them to the front of of the usage queue and used them up first.

 

[pbm]

Originally Posted By: dparm
The newer stuff is more concentrated -- did you buy the new "small" bottle?



Yes, both are the new smaller sized bottle.