Suspend Polyzone can be used inside and for spiders you don't need to treat the entire carpet areas.  You apply to areas such as cracks and crevices in and around baseboards, walls, expansion joints, arounds around water and sewer pipes or utility penetrations, and voids created by equipment and applicances.

Suspend Polyzone will help control Asian roaches. You must be sure you are using Suspend Polyzone as part of your roach control program not all by itself for best results. Along with superior sanitation you should also be using a high quality roach bait to help control the roaches that like to remain hidden behind walls and cabinets and also an insect growth regulator (IGR) to help stop the breeding cycle of the roaches while you are trying to get rid of the infestation.

We do not carry the Annihilator so do not know if it is the same as the Suspend Polyzone.  While Suspend Polyzone is labeled for mosquito, Talstar P is our most popular selling product for mosquito control.  It is a liquid concentrate that you mix with water and apply using any hand pump sprayer or backpack sprayer.  The key is to apply it to all shrubs, trees, and other foliage around the house or patio you are trying to provide relief at.  It should be directed not only on top of the leaves and plants, but on the underside of the leaves as well which is where the mosquitoes hang out.  It should be applied every 30 days for optimum control.  It is also very good for bees and wasps, however you would not want to apply it or any other product directly to play sets where children will touch treated surfaces.  Also, Talstar P is labeled for over 100 different insects and will work in just about any situation.

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. Discard old boxes and piles of papers where roaches can hide. Use a waste bin or trash can with a tight-fitting lid and keep trash in a closed plastic bag overnight. Fix leaky drains and faucets; roaches can live on water alone. Clean kitchen appliances thoroughly Empty pet food containers at night, or place them on the back porch or in a plastic bag. Vacuum regularly, and restrict food consumption to one room of the house. This will help keep Palmetto Bugs and other pests from spreading into other areas such as bedrooms. 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. Caulk and repair holes around doors, windows, water pipes, and baseboards. Place mesh screens over windows, floor drains, and vents. These places serve as roach hideaways. Windows and doors should fit tightly and squarely within their frames to prevent both harborage and entry from outside. Step 2) Chemical Methods for Palmetto Bug Control Dust Cracks & Crevices The dusts that works best against Palmetto Bugs is Delta Dust and CB Borid Boric Acid. Using a hand duster and following label instructions, apply dust liberally where roaches travel--underneath and behind baseboards, behind wall outlets, in wall voids, in cupboards and cabinets, and underneath appliances such as washers and dryers. Apply a Liquid Residual to the Perimeter Suspend SC, or Suspend Polyzone provide excellent control when mixed in a 2-gallon sprayer and applied at a low-pressure setting. Spray indoors along baseboards, especially in corners; window and door frames, on the underside of the furniture, behind bookshelves, and in other problem areas as listed on the product label. With Palmetto bugs, the outer perimeter of the home or structure should also be treated. Residual sprays need to be reapplied every month to every 3 months, depending on the level of infestation. Baits Use Niban FG in attics, basements, and crawlspaces where Palmetto Bugs enter, and For added protection, spread DeltaGard G Granules outdoors in pine straw and mulched areas surrounding the infested structure. 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. The most common and effective IGR for roach control is Gentrol IGR, which comes in an aerosol , concentrated liquid, and point-source tablet. 
  We recommend Gentrol IGR Concentrate to be added to your hand sprayer and sprayed right along with your baseboard chemical (Suspend SC, or Suspend Polyzone .  For kitchen and bathroom areas, Gentrol Aerosol is the formulation of choice. Using the straw attachment, the IGR should be applied liberally to all visible cracks and crevices, including underneath, behind, and alongside appliances, behind outlets, along pipe collars, inside wall voids, and on top of kitchen cabinets near the ceiling. 
  Continue to apply IGR every 4 to 6 weeks for up to 6 months, or until all signs of infestation have been eliminated.

Suspend Polyzone is only for treating cracks and crevices inside, it cannot be used as a broadcast across floors.  Tengard is an option that has the same active as Dragnet.  For hard surfaces though you do not need to treat the entire floor.  Treatment should be more directed to cracks and crevices on hardwood and tile floors as that is where the eggs and young would be. Please see our Flea Treatment Guide for more tips and information about treating this pest.