Not sure I'm posting this in the right place but hope someone can please help me.
Have borrowed a moses basket from friend's Mum. Looks pristine and was used by friends's daughter about three times and for a longer period by the son of her Mum's friend.
I am borrowng it for my imminent arrival to have day time naps in.
The polyester mattress is perfectly firm and it has a remomovable washable cover.
I know current advice is always to get a new mattress for each child and I am happy to buy a new one if it is neccessary However, I am unable to find any info on exactly why you need a new mattress (although I understand one reason for this is because a pre used mattress may not be firm enough).
Does anyone know?