hi @nelsonchalbaud ! thanks a lot ! yeah, I saw your introduction post, bravo ! (we've the same age) The cleanplanet principle is simple, grab some trash in the nature or the city, put them in a bag with your steem username and the date of the day you do your cleaning, after that you've to throw them in a public trash bin, that all ! You could do that either in pictures or in video ! Also you can join the Discord group of @cleanplanet ---> https://discord.gg/mGpRGm :)

Also if you have any question, don't hesitate to ask ! I'm glad you're here.

See you soon !