No sun in apartment!

[Arimeh]

Sun is the best thing for them. Can you put them on a clothes airer and move it outside to catch the sun?

[Rivlas]

Can you leave them out over night?

[~Raven~]

They don't have to be in direct sunlight. Any light on them is good so if they are in the window it's going to be a help!

[Rooey5]

Unfortunately we don't even have a balcony I'll try leaving them in the window, thanks ladies!

[Kazbah]

What kind of nappies? Repeat washing & drying in the dryer will eventually get rid of stains ...

[~Raven~]

I've pegged the stained ones onto a coathanger and then hung that off the curtain rail in desperation. It took a bit longer than full sun but it did help!

[Rooey5]

Mostly Bumgenius Kazbah, we don't have a dryer either... It might be easier to just move where we'll have a sunny clothesline

They are lining the windowsills as I type, hopefully that'll do it!