On Sun, 21 Feb 2010 15:43:48 -0800 (PST), harry
wrote:

Hello,

Is there any difference between that huge, 50-lb bag of white, lime
powder, and the Nutralime pellets of limestone that comes in a
smallish 40lb bag for sprinkling on sewage spill?


The powder is faster acting. Whether that makes any difference is for
you to decide. If not, buy the lower cost-per-pound product.