We would recommend using Suspend Polyzone. This product features a proprietary polymer layer that protects the active ingredient from weather, irrigation and mechanical abrasion which is perfect for Florida weather. This will last approximately 90 days indoors and outdoors. Be sure to spray around the perimeter of your home, around windows and doors, etc. when treating outdoors. Indoors, you will spray around baseboards, cracks and crevices. The mixing ratio is 0.75 fl. oz. per gallon of water. Once the product has dried completely, it is safe for animals and children to return to the area. It is important to keep in mind that millipedes breed in moist, dark areas, so look for ways you can make the environment less conducive for these insects. See our General Pest Prevention Guide for information on how to use good sanitation and exclusion to eliminate these an other pests from your home.
We would recommend Suspend Polyzone when treating Palmetto Bugs. The Palmetto Bug, also known as the American Cockroach, or waterbug, is reddish-brown in color, about 1.5 inches in length, and has wings but will seldom actually fly. Getting rid of this pest requires patience, persistence, and a combination of both chemical and non-chemical methods.
Step 1) Non Chemical Methods for Palmetto Bug Control
Sanitation
Like most pests, Palmetto Bugs require 3 things to thrive-food, water, and harborage. If you can eliminate even one of these things through proper sanitation, the roach population will be forced to either die or move someplace else.
Exclusion
Palmetto Bugs prefer to live outdoors, but will easily set up residence indoors if they can find their way inside. Exclusion is about keeping Palmetto Bugs out or at least making it harder for them to get in.
Step 2) Chemical Methods for Palmetto Bug Control
Dust Cracks & Crevices
Apply a Liquid Residual to the Perimeter
Baits
Kill ‘em on Contact
Contact sprays will kill roaches immediately on contact, and can also be used to "flush out" roaches from suspected harborages. Contact Sprays for Palmetto Bugs include CB-80 Extra, Cy-Kick, D-Force HPX, 565 Plus XLO.
Don't Skip the IGR!
An IGR is a chemical used to disrupt and impede the life cycle of insects in the egg and larvae stage of development. The idea with an IGR is that if an insect cannot reach adulthood, it cannot reproduce. In short, IGR is a form of "birth control" for Palmetto Bugs and other pests, which helps to keep populations under control by preventing current and future infestations.