Will night lights deter roaches? What if there is no outlet in the room?

I just moved into an old condo in Florida right by a canal... so far on average I am seeing one dead roach every few days (and one small one alive) running around. I have a really old nasty utility closet that I sprayed most of the floor edges with Raid spray. SHould I get traps? Would putting up Night Lights scare... show more I just moved into an old condo in Florida right by a canal... so far on average I am seeing one dead roach every few days (and one small one alive) running around. I have a really old nasty utility closet that I sprayed most of the floor edges with Raid spray. SHould I get traps? Would putting up Night Lights scare them away? What about LED night lights? If that helps for the rest of the house what about this closet with no outlets? I am scared to even start cooking food since there isnt even any food out yet since I just moved.
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