Many seem to use these. Do you shred them in the shredder? Put them in whole? Use special placement to tunnel air to the center of the bin? Squish them? Store them in a bag or barrel? At one time I cut each one and surrounded one with another, with another, with another until I had what looked like a cardboard tp roll. This went into the bottom of the bin. It disappeared faster than one might imagine. I do not want to do all that cutting. Plus storing them not squished takes up too much room. I'm thinking of flattening them.