I must try the hot water method. So far, I've just gripped onto the agitator for dear life and pulled it up using enormous feats of strength. Now, my SQ is more than 10 years old and it has the two holes underneath the agitator skirt. I am assuming that there is a lint filter under the washbowl, because that is what I have been told. By the same token, I've never had serious lint problems either.