has anyone ever tried this. i love it get a emtpy tube, something like this, lol any size will do.. http://www.proactiv-solution-skincare.com/images/proactive-1.jpg not the best but its what ive got once its empty open it up, and fill it with pretty hot water, like almost as hot as the water gets in your sink... then use it.. idk why but having it hot makes it 1000 times better for me... anyone ever try this?