https://lego.com/replay https://lego.com/replay : > Q: Do I need to clean my bricks before I donate? > A: Thank you for the offer but no, you don’t. Give Back

https://lego.com/replay https://lego.com/replay : > Q: Do I need to clean my bricks before I donate? > A: Thank you for the offer but no, you don’t. Give Back Box will be sorting and cleaning the bricks before donation. To help them in their job, you can try to remove obviously damaged or disfigured bricks from your donation.