Making sure that your doors and windows are well sealed is important. Something that I 'discovered' several years ago is aerosol boric acid dust. There are several brand names, but I'm pretty sure that what we've used is called 'Perma-Dust Boric Acid spray'.

You can use it to apply boric acid into the nooks and crannies (like up into the ceiling), along windows and doors. We used to have a regular population of house centipedes that entered our home from the garage which leads into the laundry room (and then the rest of the home). After a bit of judicial boric acid spraying, I've not seen one in many months.

Thanks Rhizo. I will try that and get back to you. Did you find them hiding in any specific area inside the house?

They seemed to like the downstairs bathroom, probably because of the moisture. I did NOT appreciate having them in the shower with me.

We didn't find them anywhere else, really. I do know that they can get inside the walls, etc. The boric acid spray will be helpful to you.

Might diatomaceous earth help for their control?
-Jmcat