How does it work?
The Changeflow
Our step-by-step guide will walk you through "The Changeflow" of washable diapers, and provide an overview of the entire washable experience.
![](http://billiewonder.com/cdn/shop/files/T7A0705_{width}x.jpg?v=1708355687)
![](http://billiewonder.com/cdn/shop/files/T7A6174_{width}x.jpg?v=1671460882)
How to wash?
The Laundry Routine
So simple! Pre-wash the diapers for 15 minutes in cold cycle, then add the other laundry and do your regular washing routine.
which size should I choose?
Diaper Sizing
The Wrap, The Nighttime, and The Inserts come in two sizes for a cozy fit.
Snaps provide the final fit adjustment, while absorption can be customised by layering inserts based on specific needs.
![](http://billiewonder.com/cdn/shop/files/BillieWonder_LIFESTYLE_220121__T7A5034_{width}x.jpg?v=1643056420)
Choose The Full Kit to jump into the washable experience or test the waters with The Trial Kit.
Further ease the Changeflow with these accessories: The Hemp Oil, The Wipes and more.
Take The Bag and The Changemat on-the-go or use The Swim Diaper in the pool—we move with you.