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Does Demon Kill Roaches?

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In the world of pest control, roaches are one of the most stubborn creatures to get rid of. They breed quickly, are resistant to many pesticides, and are experts at hiding in the tiniest of cracks and crevices. However, there’s a product on the market that is known for its effectiveness against these unwanted guests – Demon WP. But does Demon actually kill roaches?


Yes, Demon WP does kill roaches. It is a wettable powder insecticide that is effective in killing even the resilient German cockroaches. Roaches that come into contact with or ingest Demon WP receive a lethal dose, leading to their elimination. For optimal results, it is recommended to use Demon WP in combination with an insect growth regulator and roach bait gel.

Demon WP: An Overview

Demon WP, developed by Syngenta, is a wettable powder insecticide featuring the active ingredient cypermethrin. This synthetic pyrethroid mimics the properties of pyrethrum, a naturally occurring insecticide, and targets the nervous system of insects that come into contact with or ingest it. It is known for its speed, strength, and residual control, lasting up to 3 months.

The Effectiveness of Demon WP on Roaches

Yes, Demon WP is effective in killing roaches, and not just any roaches, but even the resilient German cockroaches. After application, roaches come into contact with the treated areas and ingest a lethal dose of the insecticide, leading to their demise. This product is most effective when used in combination with an insect growth regulator (IGR), such as Gentrol, and roach bait gel like Advion Roach Bait Gel. This comprehensive approach ensures not only the elimination of adult roaches but also stops juvenile roaches from reaching sexual maturity, thereby disrupting their breeding cycle.

Safety Precautions When Using Demon WP

As with any pest control product, safety should be a top priority. Demon WP is generally safe for use around pets and children when applied according to the product label. Precautionary measures include wearing a mask or respirator, washing hands and face thoroughly after handling the product, keeping children and pets away from the treated area until the product dries, and storing the product securely.

Comparing Demon WP to Other Roach Killing Products

When compared to other roach killing products, Demon WP has been reported to work better than many other products and even more effective than expensive exterminators. Users have reported seeing dead roaches within 24 hours of application, and one application can last months of killing power. It is also considered safe, with no strong smell or problems like those caused by pest control services.

Natural Ways to Repel Roaches

While Demon WP is an effective solution for roach infestations, there are also natural ways to repel roaches. These include using a spice mixture, diatomaceous earth, baking soda, essential oils, and more. However, these methods are best used in conjunction with a product like Demon WP for optimal results.

In conclusion, Demon WP is a proven and effective solution for controlling roach infestations. When used correctly, it can kill roaches and prevent them from returning, providing a roach-free environment for you and your family.

Frequently Asked Questions

Where can I purchase Demon WP?

Demon WP is available in many hardware stores, specialty pest control shops, and online marketplaces like Amazon.

How often should I apply Demon WP?

It’s recommended to use Demon WP every 2-3 months for optimal results. However, the frequency may vary depending on the severity of the infestation.

Can Demon WP be used for other pests?

Yes, in addition to roaches, Demon WP is effective against a variety of pests like ants, spiders, wasps, and many more.

Can I use Demon WP outdoors?

Yes, Demon WP can be used both indoors and outdoors. However, avoid application during rain as it may wash away the product.

What is the proper way to store Demon WP?

Demon WP should be stored in a cool, dry place out of reach from children and pets. It should also be kept in its original container with the lid tightly closed.

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