Cold process soap gets all the hype in the handmade soap world — and honestly, it deserves some of it. But it's not the only method, and it's not always the right one. Here's a real look at what CP soap actually is, where it shines, where it falls short, and why I still reach for it in specific situations.

How long does homemade soap last? Most handmade cold process and hot process bars last one to two years — here's what actually affects shelf life and how to store yours so it lasts.