On Feb 21, 6:43*pm, harry wrote:
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 point of the lime is to COVER UP the sewage and BLOCK the smell.

Powdered product will be much more effective than pellets. You will
need a LOT more pellets to create an airtight cap.