Has anyone successful cleaned these off of a tank hood? I assume they are calcium, but I suppose they could be any sort of mineral deposit from hard water. I wonder if a solution of "Dip it" from cleaning the inside of coffee pots would work.
Has anyone successful cleaned these off of a tank hood? I assume they are calcium, but I suppose they could be any sort of mineral deposit from hard water. I wonder if a solution of "Dip it" from cleaning the inside of coffee pots would work.
