What does 2 Chronicles 29:19 mean?

'We’ve also restored and purified all the things King Ahaz threw out when he was unfaithful. They’re all set out in front of the Lord’s altar now.' 2 Chronicles 29:19 - Modern Text Bible

(They made sure to fix and clean everything that the previous king, Ahaz, had ruined or tossed aside, putting it all back in its proper place.)