A chemical company just accidentally shipped me 2 lbs of citric acid which I have absolutely no use for. I'd hate to just throw this away if it's something that somebody else can use. It's food grade, I know that some people use it for canning etc. Also good for removing hard water stains and has other cleaning applications. I'll leave this up for a week before tossing the product. Let me know if you want this. Shipping is on me.