Also you could use the dry shampoo, they sell it at some pharmacys, it is for people that have medical issues, I found it after my mom was in a horrible car accident and had to have her face reconstructed, we could not get the sutures wet,  so I asked the pharmacy tech if there were any products I could use, he recomended this, which is pricey, but works great for toys too! 

I found that using a product called Orange Power "Multi-Purpose Cleaner" was really good and it didn't remove any colouring from the toys. Escpecially on cloth/material type toys. As grub was a super drooler when tiny and loved to mung on his toys, I found a few of them got mildew on them. But this stuff got it out. I let it sit on it for while, then some of them needed a little encouragement with the toothbrush.

I came across it when he discovered a black cd marker and drew all over his white top, white bedside table and my pale blue-grey carpet. It removed it off the carpet (and everything else) and didn't leave a single mark. I can;t even tell where it was on the carpet.