What does out with the old, in with the new mean

What does out with the old, in with the new mean Improve your English vocabulary with this free 3minute English language tutorial. You ll find a free downloadable transcript on our website: As 2020 approaches, Robs decided to tidy up the office, clear out some old things and add some new touches to the workplace like a vase of flowers. But for Feifei theres just one old thing shed like to replace with a new one.