What is Deet? Understanding the Basics of this Repellent

When the summer months arrive, many individuals start to worry about bugs and other pests that may invade their personal space. To ensure comfort, various repellents can be used to keep unwanted bugs at bay. One of the most popular is deet, but what exactly is it? In this article, we discuss the basics of deet, its specifications, and why it’s often used.

What is DEET?

Deet is an acronym for N,N-diethyl-m-toluamide and is a chemical repellent made to repel mosquitoes, ticks, fleas, and other pests. It originated in the 1940s and has since become the most widely used insect repellent on the planet by governmental agencies, the military, and the general public.

History of DEET

DEET was developed by the United States Army in response to the killing of a military personnel by a sand fly during World War II. It was first used in a commercial product in 1956 and was only available to the public in 1957 thanks to the Sawyer Products. Today, deet products can be found worldwide and are used in various concentrations.

What Makes DEET Effective?

DEET works by forming a vapor layer around the user and working to mask the carbon dioxide and odors that attract pests such as mosquitoes. Pests are naturally attracted to people based on the odors their bodies produce. In comparison, DEET effectively masks the scents and blocks out the pests.

DEET Specifications

Deet differs greatly in its usage depending on the product form and proportions. For example, most lotions and sprays made with deet typically contain 10% of the substance while wipes and flea collars usually contain upwards of 20%. In any case, experts suggest that products with no more than 30% of deet should be used and not to exceed the recommended application amount.

Conclusion

Whether it’s the summer months or a time of year when bugs are in high-gear, deet serves as an excellent repellent to pests. Aside from its affordability, it is also safe for use as long as it does not come into contact with the eyes and is used in the appropriate percentage. From its history to its effectiveness, deet remains a safe and popular option for individuals that want to repel unwanted pests.