Creatine Becoming Clumpy

I’ve noticed that my creatine changes from a powder to a clumpy/solidified mixture a few days after I buy it. Is there some moisture getting at it or something and is this ruining the creatine?

Also I’ve noticed it only happens when I store my creatine at home.

Probably just have clumpy creatine, nothing to worry about.

Probably some humidity going in or something like that…

To test this, you can try and take a 5g of creatine, put it in a tupperware, and drop a bit of water in the tupperware.

Check the little thingy in 2-3 days, it will be rock solid I tell you this much