I have a bag of Di-Calcium that I used to make a mineral lick mixed with salt. The Di-calcium is a couple years old I used it season before last. Would this mineral still be good or should I throw it away and buy new?

Mix 2-1 with rock salt. I would use it .

sounds like it would be still good to me. i would use it. good luck.

slayer

It should be fine ,I'd use it .

nubo

Were can i buy Di-Calcium

Most farm supply stores have it. Ive seen it at southern states and tractor supply company.