Thanks Sas! Will look into that....

Another question does anyone else get grey colour on their inserts/nappies if left for about 48hrs? I wash my nappies every 2 days but occasionally if we're busy I don't get to wash them until another half day later and I seem to get sometimes, especially on the inserts of the pop in nappies, grey colour like the ammonia in the urine has made it go grey? And I washed them twice and the colour is still there any ideas???? Cheers.

WOAB: duck blue pop in