Does insect repellent work?
We’ve all been there: enjoying a sunny day outdoors when suddenly, the buzzing sound of a mosquito reminds us why we sometimes dread summer. Whether you’re heading out for a hike, going somewhere exotic on holiday, or just hanging out in the garden, the question always comes up – does insect repellent actually work?
The good news is, yes, it does! But, like any product, it’s important to know how it works, how to use it correctly, which pesky insects it actually works to repel, and whether it’s still effective after a certain period of time. In this guide, we’ll explore how insect repellents work, whether they expire, and how to make sure you’re getting the best protection for your outdoor adventures.
Do insect repellents work?
In a word, yes. Insect repellents are designed to help keep bugs away by either masking the human scent that attracts them or making our skin unappealing to insects. The efficacy of a repellent depends largely on its active substances and how well it is applied.
The two most common active ingredients in insect repellents are DEET (N,N-Diethyl-meta-toluamide) and IR3535, which are widely recognised for their ability to repel mosquitoes and ticks.
Wasp-Eze® Insect Repellent Max Strength Spray is suitable for children 1+, while Wasp-Eze® Insect Repellent Max Strength Lotion is suitable for all ages. Both formulations use IR3535 to provide scientifically proven protection without the use of alcohol or DEET.
With an odourless formula that offers protection for up to eight hours, these Wasp-Eze products provide a convenient and family-friendly option that’s kind to skin.
How does insect repellent work?
Insect repellents work through a variety of mechanisms, depending on the active ingredients. The primary function is to interfere with the insect’s ability to locate its target, which is typically humans. Here’s how it works:
Masking Odours: Insects, particularly mosquitoes, are drawn to carbon dioxide, body odours, and heat. Some repellents contain chemicals that mask these attractive scents, making you less noticeable to bugs.
Deterrent Action: Other repellents may create a scent or barrier that simply repels insects before they can land. These chemicals are often unpleasant to insects, causing them to stay away from treated areas.
Contact and Ingestion Effects: Some repellents, like those containing citronella or eucalyptus oil, have properties that may disrupt the insects’ sensory systems when they come into contact with your skin. This makes it harder for them to “smell” or track you effectively.
Both Wasp-Eze® Insect Repellent Roll-on and pump spray are made with nature-inspired ingredients including Eucalyptus Citriodora and Cymbopogon Winterianus Oils. The DEET-free formula provides reliable protection for up to four hours. Designed for daily use, it helps defend against mosquitoes and other irritating insects while remaining suitable for the whole family (6 months+).
Does insect repellent expire?
Yes, like many health and beauty products, insect repellents do expire. The shelf life of repellents can vary depending on the ingredients used, but generally, most products last between 1 and 3 years after the manufacturing date.
For the best results, it’s essential to check the expiration date on the packaging and replace products that have passed it. Even if the repellent is unopened, its effectiveness can diminish once the expiry date is reached.
If you’re concerned about the expiration of your insect repellent, switching to a new product every season or using smaller quantities can ensure you’re always protected when you need it. With the summer weather bringing more opportunities to head outdoors, the importance of having fresh, effective protection cannot be overstated.
The bottom line…
Insect repellents do work, and they’re a vital part of enjoying the outdoors without the nuisance and potential health hazards posed by bugs. Whether you’re protecting yourself from mosquitoes on a camping holiday or fending off midges in your garden. As with all products, check the expiry dates to ensure you’re getting the most out of your repellent.
If you are bitten or stung, it’s worth considering relief options too. Wasp-Eze® Insect Bites, Stings & Allergy Relief Cream is designed to get straight to the source of irritation to
calm the skin, reduce itching and ease discomfort. Applied directly to the affected area, it contains the clinically proven antihistamine diphenhydramine that reduces the inflammatory response to histamine.
Wasp-Eze® Cool & Soothe Pump Spray is also designed to deliver cooling relief exactly when you need it. Applied directly to the affected area, it combines the cooling sensation of menthol and peppermint to soothe itching and redness. It also contains vitamin E for skin renewal.
So next time you’re planning your outdoor adventure, make sure to bring Wasp-Eze – because with the right repellent and relief cream, those insects don’t stand a chance!