Fuck Lowes and all the other consumer poisons.
Look, we deal with scorpions, black widows, and fire ants in NM, especially when you cut a new pad for an oil well (and add fresh water, which brings all the deserts bugs to the yard).
All consumer poisons completely suck.
There is a professional concentrate spray called “LamdaStar Ultra Cap”. It’s illegal in California and all blue states because it is toxic as shit if you are an idiot or do dumb irresponsible shit like pour it into a water way, because it will kill fish.
But it works unlike anything. There are videos on Youtube on how to spray this stuff, and morons can figure it out, so you will be fine. Go buy a real Smith sprayer for $100 off Amazon. Put a gallon of water in the tank, put in 2 oz of chemical, add the other gallon. Shake. Don’t drink it or spray it on your littler brother. Let it dry before licking the floor.
Do crack and crevice inside the house and a perimeter spray around the house.
Wear gloves and, if you are stupid enough you may spray this in your face, glasses, as this shit hurts like hell if it hits your eyes.
Everything that is arachnid or insect will die.
Because you are in Florida, it’s probably also best to do a “moat” or perimeter treatment with a granular. Again, Lowes sells stuff to the lowest common denominator of moron so it doesn’t get sued. I recommend this nuclear product:
It’s also fantastic for lawns. Illegal lots of places, too, probably even Florida (because it kills fish). But not to possess. Just to use. So don’t tell anyone.