OK, I have bacteriostatic water to reconstitue my gh.

I have had the BW for a while and it has not been kept in the fridge.

I am wondering if BW will degrade...I really do not think it will, but someone told me that it would and I just dont want to waste any gh.

I have it refrigerated right now, my question is...since it has sat out at room temp for many months, has it degraded, or is it OK to reconstitute my GH with?