Fermcap Shelf life Question

[reddog]

Does anyone know the shelf life of Fermcap I just found a bottle that I purchased about six years back and put in a safe place so as not to lose it.

I am planning on brewing a large batch later today and it would be nice to be able to use it.

 

[Black n Tan]

it should be stored in the fridge, so I would bin it.

 

[Florian]

use it.

I had a bottle in the hot garage for about 4 years and it still kills krausen like nothing else.

Pretty sure it's not temperature sensitive, after all it's just a food grade surfactant, just like dish soap is. No best before on that either.

 

[stux]

Supposed to be stored in a fridge. I just used the last drops of a bottle I've had for a couple of years. Still works.