If you missed the hit Netflix series that swept the nation (and inspired everyone to sweep their homes of clutter!), don’t worry, we’ll fill you in.

Published in 2012, “The Life-Changing Magic of Tidying Up: The Japanese Art of Decluttering and Organizing” was written by Marie Kondo. While the book was pretty popular, Netflix released “Tidying Up with Marie Kondo” earlier this year, causing the topic of shoveling out America’s closet to explode.

So, what’s the big deal? It’s just cleaning out, like your mom used to nag you to do.