How many products with sustainability certification labels can you find in your house?

It's something you don't really think about on a day to day basis. How about looking for them this weekend as a fun challenge like a treasure hunt? Children will have fun during this challenge and it will be a good way to tind and teach their friends about these new discoveries. This is something we found in our house. It's still hard to find in Japan but nowadays our son is always looking for certification labels at stores and is enjoying this new challenge.