As any cloth diaper parent will tell you, elastic wears out over time. It becomes more and more relaxed until it doesn't have any stretch left at all. It's just kind of there. When our diapers started losing there zing, boy #2 was big enough we could still get by. He didn't need much elastic around those big legs. But with baby #3 on the way, I knew something would have to give. Tiny baby legs need good elastic to cinch up and keep the mess in.
So we faced a dilemma: buy new diapers, or try to save the ones we have. I started by looking them over and, apart from the elastic, most of them were still in pretty good shape. I tossed a couple that had torn or peeling PUL (waterproof layer). But I decided to take a swing at replacing the elastic on the rest. Here's a little before/after action:
I feel like it doesn't look super different in pictures, but it made a huge difference in use.
And this is when Bum Genius really became one of my favorite diapers. The elastic was so simple to replace! I ended up scrapping some other brands of diapers because the elastic was sewn all the way through and I could not. get. it. out. But these guys were pretty much a piece of cake. Here's how to do it:
Start by turning the diaper inside out. By each tab there is an opening where you can see the end of the elastic sewn in.
Use scissors to carefully cut the elastic without cutting the diaper. Find the opening at the other end of the elastic and cut it there too, then pull out the old elastic. You can do the same at both ends of the back elastic if it needs replacing, too.
Cut pieces of 1/4" braided elastic to size - 4.5" long. Put a small safety pin through one end of the elastic and pull it through the casing.
Stop when the tail end lines up with the opening. Sew this end of the elastic in place. I started sewing them directly to the diaper, but if you leave a little tail on the old elastic you can sew it right to the elastic instead.
After this end is attached, continue working the safety pin through until it comes out the other end of the casing. Sew this end in place. Repeat with the other leg and the back. BOOM. Done.
We had originally bought these used for just $2 apiece (the elastic was already pretty bad when we bought them). And I can't believe how well they are still working after this pick-me-up. I replaced the elastic in about 10 diapers (which would have been about $200 to replace new) and only spent about $5 on elastic!
I did end up buying a few more diapers, though, to keep things moving with two boys in diapers.
We've been using these fixed-up diapers for about a year with baby #3 and so far they are still going strong. Have you ever replaced diaper elastic?