can anyone tell me how to get these weird stains off my BBHs?

So we have this ANCIENT handmedown dryer, it's older than DH! Usually it serves me well on those silly Melbourne days but for some reason the last time I used it these odd stains were left on my (or DS's I guess) usually pristine nappies :shakehead:

It's a bluey/black stain similar to if something ran in the wash but it's only on the inner suedecloth part (REALLY dark) and the inserts (not as bad). It's sooo odd and has me stumped, I can only assume it's the dryer as they were fine when I took them out of the wash. Can anyone suggest how I might go about getting the stains out? They are BBH minky multifits and bamboo fitteds.

Ta :D

Has he had panadol lately? Panadol can cause this kind of stains, you will need to hang them out in the sun, this will remove them - you may find they come back when you wash them again, you will just need to pop them in the sun again, for me it has taken a couple of washes.

hmmm no panadol, he's had a bit of brauer's teething relief could that be the culprit?