Updated at: 22-06-2022 - By: Sienna Lewis

Two basic steps are all you need to learn how to combine Demon WP effectively. To ensure the product’s efficacy and safety, you must, of course, do everything exactly right. Gardeners are understandably tense when dealing with pesticides like Talstar and Demon WP, but this article should help you understand how to mix and apply pesticides correctly.

Pesticides can’t always be avoided, therefore even if we try, we need to be ready to mix them up and use them when there is no other option. You can always take precautionary measures and grow your plants in a greenhouse, which is a controlled environment. Maintain an open mind about learning more, even if it means working with chemicals.

What Is Demon WP?

Cypermethrin is the primary active ingredient of Demon WP, an all-purpose insecticide. To make this product, Syngenta uses pre-measured sachets that dissolve in water and are then dispensed. Easy mixing, quick effectiveness, and long-lasting barrier all contribute to the popularity of Demon WP.

How To Mix Demon WP Best Easy-To-Follow Guide - Krostrade

Demon WP can be used both indoors and outdoors as long as you follow the directions on the label carefully. This insecticide can be applied with either a hand-held pump sprayer or a backpack sprayer. It is important to remember that using this product contrary to its label is a federal crime.

Demon WP is also the ideal choice for plants grown purely for show rather than for profit. This product should not be used on feed crops, as previously stated. Last but not least, never open a dump or use an empty container again!

Control that makes pests easy targets.

Cypermethrin, the active ingredient in Demon WP insecticide, is noted for its speed, strength, and long-term effectiveness in killing cockroaches, spiders, scorpions, and other insects.

Watch the video below to learn how to mix dry-formulation insecticides like wettable powder (WP), water-soluble granule (WSG), and water-dispersible granule (WDG) effectively.

Active Ingredients:


HRAC/FRAC/IRAC Classification:

Insecticides in Group 3A



Comprehensive Guide On How To Mix Demon WP

Step #1. Measuring

Before you do anything else, you need to figure out what kind of insect you want to kill. Check the label before mixing because there are varying application rates to keep in mind. In general, the most typical ratio for controlling most insects is 1 Demon WP Insecticide water-soluble packet per gallon.

Consider the size of the region you’re addressing as well. The treatment area should be determined, and the proper pesticide rate should be used. As an example, if you have 1,000 square feet, one packet per gallon of water is the optimal rate to use.

As a result, the quantity of packets you need to mix will vary depending on where you are. Using three items for three gallons of water for a space of 3,000 square feet is recommended. Additionally, bear in mind that a 0.1 percent concentration will be generated by each packet.

Demon Max Insecticide | Cypermethrin Insecticide Concentrate | Solutions Pest & Lawn

Step #2. Mixing

It is time to get everything ready for mixing when you’ve settled on a price for the insects and location. Moisture on your gloves is a typical blunder that must be avoided. Remember that if the packets come into touch with moisture, the dissolving rate may be affected.

To prepare Demon WP, add water to the tank until it is half full. Let them dissolve in the tank for two minutes before adding the water. Add the leftover water after shaking the spray tank to let the substance dissolve even more.

It’s important that you give the spray tank one more shake to ensure that the solution is evenly distributed. The spray tank will get clogged if you don’t shake the sprayer frequently when applying the product. You should also avoid storing the solution overnight, so don’t make more than you’ll need.

Tank mixing

The Demon WP pesticide can also be tank-mixed with different insecticides. There are some products that may not be compatible with Demon WP, so be sure to check the product label first. Mixing a small amount of each product first to ensure compatibility is a safe bet.

How To Apply Demon WP

Additionally, you need to know how to use Demon WP correctly in order to get the best results. Low-pressure spray at a coarse rate is the most convenient and safest way to accomplish this, according to this guide. A fan spray can also be used on vegetation.

Depending on the type of pests and the intensity of the infestation, the frequency of application might range from once every 30 to once every 60 days. Demon WP can be used indoors for spot treatment, however it is not suggested for use in a broadcast application. What about those who work in greenhouses?

Insecticides are not permitted in greenhouses where food crops are being grown. Use the correct pesticide and solution for greenhouse pests at all times, and keep up with preventative measures all year long. In any case, you’ll be able to keep pests at bay faster in a well-maintained setting.

Additionally, when mixing and applying Demon WP, always remember to put on your PPE.

Product Q&A

How much water to mix with a packet of Demon WP?

You will mix one or two packets of DemonWP per one gallon of water per 1,000 sq ft. It should be applied once a month on the exterior of the structure and once every 90 days to indoor cracks andcrevices. If you’re treating an insect, you’ll want to check the product label for precise mixing and application directions.

How to use Demon WP Insecticide Powder - YouTube


When it comes to mixing and spraying insecticides like Demon WP, you shouldn’t be afraid. Demon WP can be mixed in two simple steps: measuring and mixing. Consider the region you’re treating and the insects you’re trying to get rid of before deciding on a method.

In your tank, mix the packet according to the instructions on the label. Before mixing the solution and adding the rest of the water, add half the amount of water and the product. Prevent clogging by fully mixing the solution and shaking the tank as you apply it.