So been trying to find correct sand for my run. I thought I bought the quick right medium sand but for some reason I got a sand that says I'd mixed with cement. I'm a new chicken owner so when I laid it out I did think why was it kind of dusty. After researching again i found out that sand cannot have cement. So after finding out i tried getting out 60 lbs of this sand from run. My chicken were already in there after laying it out. I took out as much as I could and put normal sand on top with probably still some of the other sand with cement in there. Also put straw so they don't really eat it. So was wondering, hoping they will be ok. What do you think? Dont have anywhere else to put them.