leaking Itti bittis

Do you maybe need to strip them?

I would email Itti Bitt direct, they are really helpful and answer any queries very promptly.

Big pee-er? Try a booster and see if that helps
Check the fit. Is there wing-droop? Might be worth adding an extra snap
Make sure the SIO insert is staying IN the nappy once bubs is up and about
Are they wicking onto the clothes she's wearing?

Also, do a full strip cycle

Which part do they leak out of? The legs? The top or back?

I've had problems too and think for us, they don't fit quite right around his legs (they must be skinny in comparison to his tummy) and within and hour or two they leak around the legs. I've been using covers and that helps with that problem.

Then other times if they leak out the top I think that's more because there's too much pee so I bought a bunch of boosters and that's helped. Though I think that was usually with the AIOs, rather than SIOs.

I must strip mine too as we were using curash, I stopped using it but never stripped them.

I wouldn't have thought curash was an issue either - afterall, i was using it because it said it was ok with cloth nappies, but there was a thread a while ago about leaking ittis, and i think the common link between all the posters was curash!

Im having the same problem - but dont use any nappy creams/powders.
What does the wing droop mean? Is it that they are too big/small??

Must do a strip of them once the weather is a wee bit nicer!