I'm boring myself here, but what dilution of baking soda for soaking a high chair that smells of vomit due to multiple milk spillages?
It's a little one that clips on to the table, so I soak it in the bath once a week in washing detergent but it now REEKS of vomit and the detergent doen't seem to help.
So how much baking soda for half a bathful of water?
Or is there anything else I can try?