

Follow the dedicated conservation cleaners looking after our national treasures, as they show us the special tools, techniques and tricks of the trade to clean and preserve historical artefacts
2 episodes · July 31, 2022
Yes — Cleaning Britain's Greatest Treasures is still running and has been renewed for more.
Cleaning Britain's Greatest Treasures has 1 season and 2 episodes, and first aired in 2022.
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