well, so far my observation is while it did break the pellets down a little, somehow someway the dust that is usually present on the side of the tubs, and top of the tub is not there at all.

My main complaint with the use of pellets was the amount of dust. so far (5 days in) there is none of the normal dust. it changed the feel of it completley... it basicly made the pellets stick together some.... hard to explain.

Keep in mind, i sprayed a tiny bit of water on them.