I have listed some products you can get to get rid of silver fish, as well as some videos. I wish you the best in getting rid of these little bugs.
Silverfish love damp! Get rid of the damp and the silverfish will be off! Under the Sink ,Bath, Toilet, Shower, old floor Mop & Bucket etc....... Do you have a damp proof course in your home? Good luck!
This stuff worked for me. Silver fish are very irritating.