Demon WP packs are easy to use, just mix them into water. Mix well in your sprayer, and use the finished solution within a couple of days. Demon was a good German Roach killer, but they seem resistant to it now. Gel and powder baits are the best choices for the German Roach.
Cyper WSP ( packets) have the same label as Demon WP but are more economical. Both Demon WP and Cyper WSP are classified as a long-term residual insecticides.
Product Information
Demon WP Insecticide
Due to its convenience,
Demon WP Insecticide in its envelopes has been a number one seller for many years. Simply drop the packets in the envelope in water (they dissolve). Demon WP Insecticide works well for various insects, lasting up to 3 months. A gallon of finished Demon WP mix usually completely covers a 2,000 to 2,500 sq. foot home.
Demon WP 1 lb tub has been discontinued by the manufacturer.
Demon WP and Cyper WSP are classified as long-term residuals. Demon WP and Cyper WSP may be used inside and outside. The USDA authorizes them for use in inedible product areas in federally inspected meat, poultry, and egg processing plants.
They will last 2 to 3 months as a sprayed residue; however, use all that you mix in your sprayer. As with most insecticide concentrates, they will not hold up in a water solution.
Demon WP and Roaches
For the small German Roaches, choose a high-quality roach bait like Invict Roach Gel German Roaches have grown immune to most insecticides like Demon WP.
Childen and Pet Safe? Yes, when used as directed. Keep off of wet surfaces until they dry.
ants, boxelder bugs,carpenter ants, centipedes,cockroaches, crickets,firebrats, millipedes,silverfish,scorpions,spiders,wasps and certain other insect pests.
For you in an around buildings and structures for listed pests.Residential, institutional, public, commerical, agricultural and industrial buildings
Yield
One envelope of Demon WP yields 2-4 gallons
Mixture|Application
N/A
Application
A general surface, crack and crevice and/or spot treatment for residual control. Use between 1-2 packets per gallon of water for a concentration of 0.1%-0.2% of active ingredient. Demon WP leaves a white powdery film that is especially noticeable on dark surfaces. Use D-Fense SC Insecticide too avoid visible residues
Retreatment
Every 2-3 months, more often during heavy rainfall
Demon WP leaves a white powdery film that is especially noticeable on dark surfaces. Use D-Fense SC Insecticide too avoid visible residues.
We sell only professional pest control products. Demon WP Insecticide is not available in home improvement centers or hardware stores such as Home Depot, Lowes, or Ace Hardware.
Another product called: * Cyper WP has the exact same label, but is less expensive than Demon WP.
Demon WP and Cyper WP are extremely toxic to fish. Do not apply directly to water or to areas where surface water is present or to intertidal areas below the mean high water mark. Wet liquid contact with skin may result in transient tingling and reddening of the skin. Remove contaminated clothing and wash before reuse. Always have dependable equipment to avoid leakage.