Hi Norma, sorry you are dealing with nasty Florida roaches. Hope this helps you. I spray the outside and inside cabinets with home defense and have not had a bug this year. Good luck How to Get Rid of Roaches in Just 7 Days
Killed in 7 Days - How to Get Rid of Cockroaches Forever - pests off
Make your life easier and just call a licensed exterminator otherwise you will never ever be truly rid of them.
Here's an article written by a professional company. It gives you some ideas about why they are around and what you can do about it. Of course, they say if the roaches are out of control you might need a professional. The thing is that they are in Florida so they understand the problems and give quite a bit of do-it-yourself advice. Read this article to see if it has any information that will help you. Wishing you the best.
Here are a number of DIY methods for you:
"Like other roaches, palmetto bugs are vulnerable to boric acid – it kills them. If you’re looking for an effective, (mostly) non-toxic palmetto bug killer, boric acid would be it."