Here's a list of ideas for your zero waste / sustainable journey. I hope this helps! As a preface:
Often made of plastic which contain toxic chemicals that are particularly harmful for babies. Plastic also retains odors and germs get trapped in the scratches.
Disposable diapers are commonly used, and they take 500 years to break down. They don't really decompose since they're made of plastic, which breaks down into tiny particles and can end up in waterways. In landfills, they don't break down easily because they aren't exposed to sunlight and oxygen.