I handwashed all the cloth/fabric type toys with a bucket of water that had some washing powder and the canasten hygiene rinse in it, then rinsed them really well and dried them in the sun.
Admittedly I actually dunked most of them and then squeezed them out, even though they only said hand washed... they all came out okay! I just left them on a windowsill to dry in the summer sun for a few weeks, to make sure they were dry right through. They all smelt lovely and fresh

and looked good as new. I rinsed them heaps though to make sure all the cleaning stuff came out.