Harris Scorpion Killer Review – UPDATED 2021 – Ingredients, Instructions & More!

Scorpions are one of the toughest insects to deal with. They are venomous and can cause painful and even fatal stings. These creatures are bigger and stronger than other insects which is why a lot of insecticides designed to control normal insects like ants, ticks, crickets, cockroaches and flies tend to be less effective against them. 

However, there are a few insecticides specialized at killing scorpions with the use of special chemicals that work on them. One such effective product is the Harris Scorpion Killer. In this review, we take a closer look at the insecticide and discuss more about its ingredients, effects and usage to help you make the most out of it. 


Harris Scorpion Killer Review – UPDATED 2021

Harris is one of the oldest EPA-registered companies in the United States and offers over 100 pest control products to keep consumers free from invaders ranging from scorpions and bed bugs to roaches and mites. The Scorpion Killer is an EPA registered product for indoor and outdoor use and can be used safely inside residential properties for the effective elimination of scorpions and other pests. 

It is an odorless, non-staining formula that doesn’t cause any damage to fabrics when used according to label instructions. It contains deltamethrin as an active ingredient that kills scorpions after drying out completely. It offers an excellent value as 1 gallon of the product allows repeated applications on regular basis to keep scorpions and other infestations away. This insecticide is extremely convenient to use with the included trigger sprayer that treats areas where scorpions could hide. 


How Does Deltamethrin Work? 

Deltamethrin is a synthetic pyrethroid which is the main active ingredient in a variety of pesticide products. It is popularly used for pest control for its ease of use and effectiveness. It is much safer to use as compared to other more toxic chemicals while delivering a quick knockdown of targeted pests. Deltamethrin has the ability to kill target insects either through ingestion or physical contact. 

Deltamethrin works exceptionally fast to treat a number of pests. It is a dual-action insecticide that starts acting right away either by consumption or touch. It kills pests by interfering with their central nervous system. Such action results in overstimulation of the nerve cells to paralyze the insect. As it gets unable to perform bodily functions, it dies eventually after starvation. 

The insects affected by Deltamethrin spread the poison among others in the colony through transfer, which results in the effective elimination of the entire population within a few days. Deltamethrin kills a wide variety of pests and insects including fleas, spiders, ants, flies, cockroaches, scorpions and others. It is safe to be used in agricultural areas, parks, gardens, lawns and even indoors. 


Best Spray For Scorpions – What You Should Know?

Insecticide sprays are the most effective way to get rid of scorpions once you have spotted them. Here are some of the best options available today.

Cy-Kick CS Pest Control Insecticide

This product is specially formulated to target black scorpions in your home. It also works on other insects like bugs, ants and tarantulas. The insecticide kills instantly on contact and can be sprayed easily on targeted areas. It is a great solution to be sprayed on the lawn and in the perimeter of your property. It even suits indoor use when directions are followed. The insecticide is, however, toxic and should be used cautiously. It leaves the residual effects for up to 90 days and continues killing pests like scorpions for a long time after a single application. 

Terro Scorpion Killer Aerosol Spray

This is a highly effective insect spray that leaves your home scorpion-free in no time. It kills scorpions and other insects like crickets, ants, spiders and cockroaches on contact. Once you have sprayed it, the residual effects last for up to six weeks. What makes this product different from other sprays is its precision nozzle that helps apply the solution to cracks and crevices to reach any hiding scorpions.

Raid Max Spider & Scorpion Killer

Another effective spray comes from a highly popular brand of insect killers. The Raid Max insecticide spray kills any scorpion that comes into contact. It can also kill 30 other species of insects including spiders. It is powerful enough to deliver effective results in a single use. You can use it safely indoors and outdoors because this spray does not contain harmful chemicals like CFCs.


Harris Scorpion Killer Instructions

Harris Scorpion Killer can be used indoors and outdoors for effective control of scorpions and a wide range of other insects and pests in different stages of their lifecycle. It comes as a ready-to-use solution and includes a sprayer for convenient application on targeted areas. To start using this formula, you can simply remove the cap of the can and attach the trigger sprayer to it. 

When you are ready to spray the insecticide, you can turn on the nozzle of the spray. Hold the can in an upright position and squeeze the trigger to start spraying. Make sure the nozzle is at least 12 inches far from the surface you want to treat for scorpions. As the spray dries, it kills scorpions and other pests that come in contact or travel through the area for weeks after the application. It works as a residual barrier to kill crawling insects. You can consider reapplying the product in 7-10 days if you still find scorpion activity.