Non-toxid roach repellent for cats

With the warm weather approaching, I am beginning to notice Roaches in my kitchen.  One that I saw yesterday was huge!  Does anyone know of a repellent, that is not toxic to cats?

Thank you.

Judith

Following this too.

I dont know of anything specific, personally.  I use a professional service, and make sure all their products are non-toxic.  They tell me they can drink them!  Plus, they don't use them indoors, only outside and miraculously, no bugs inside, so apparently they work. 

I DID find this website that might be helpful to you.  It covers Many insects:

http://eartheasy.com/live_natpest_control.htm

Even says catnip is a natural roach repellent!