Silk is a wonderful luxury item that feels amazing against your skin. It should be kept scrupulously clean so the fibers don't get damaged and "shatter' the fabric.
While you could take you silk scarves and clothes to a dry cleaner it does get pricey and all those chemicals they use really are not good for the silk.
There is an easy and relatively cheap way for you to wash and take care of all your silk at home.
I have been collecting antique and vintage silk scarves for years and I learned this method from a fabric conservator-restorer. This is the only way I will clean them now.