This means that the cleanse is starting to work for you...the shakes initially soften and loosen the old gunk and this can result in bloating and gas...often very foul smelling! The wrinkled and putty-textured stuff you are passing is mucoid plaque that is more recently formed than the really old stuff...that is harder and rubbery. As the shakes sweep off the layers or gunk you will probably begin to see all sorts of shapes, tectures and colors. The more recent old stuff (hope I'm not confusing you here...LOL!) is usually pretty stinky...but the really old stuff often has no smell...it has gone beyond putrifaction. The white stuff could be parasites or candida... you may want to look into those cleanses too. It is also common for people to become a little sluggish as the old material begins to swell and break off...enemas or colonics can help to move it out quicker and accelerate the cleansing process. If you feel backed up you might also want to ease up on the shakes a bit...but as long as you are going and passing this material...stick with the cleanse.