Heading to the tropics requires a smart approach to insect defence, particularly when considering ‘hitch hikers’ like bed bugs. A fundamental travel hack is never to place your luggage directly on the floor; utilise the suitcase stand provided in your accommodation to discourage ‘creepy crawlies’ from making their way into your belongings. When it comes to chemical defence, always purchase local insect sprays, as these are specifically formulated to tackle regional pests, often more effectively than imported products. Use these products liberally around your room and, crucially, pay special attention to spraying the zips and heavy fabric folds of your suitcase to create a barrier and mitigate the risk of taking any unwelcome guests home.
It is also vital to understand the varying effects of the pest control products you use. Some offer a knock-down effect, killing insects instantly upon contact, while others work by creating a barrier to repel or discourage bites. Reading the instructions to determine which properties your chosen product possesses is essential for effective use. Finally, for those inevitable bites or stings, a highly effective, scientifically-backed remedy involves the careful application of heat to the itchy area. This can be done using a dedicated thermal pen, or by carefully heating the back of a metal spoon with hot water and testing it on unaffected skin first: the temperature should be hot enough to make you instinctively want to pull away, yet still be tolerable for the required 5–10 seconds on the bite without causing burns. This technique quickly neutralises the itch-inducing compounds, removing the intense urge to scratch and providing immediate relief.
