I always look inside the empty bag to be sure all the pellets are out. On occasion, one or 2 will get trapped up in the corners, but I have NEVER seen one hanging by "static" charge. And as for the bags being specially made to "trap fines"......yes, I do see some on the interior surface of all the brands I have. But as the bags that Iron Stove showed above, that tiny amount of fines will have almost NO effect on anyones stove. If it did, then the stove has a problem. Methinks the owner was trying a little too hard to "impress" you guys.