Insects during the summer can be a genuine annoyance, swarming in with the warm weather and disturbing our peace. However, not all insects are equally inconspicuous, and some can become real nuisances if proper precautions aren’t taken. The invasion of sandflies, in particular, demands special attention.

As summer unfolds,
bringing with it a multitude of insects eager to infiltrate our living spaces, it’s crucial to take the right precautions to shield ourselves from their bites and fully savor the splendid summer days. Sandflies, among the most bothersome and formidable summer companions, are petite insects with a slender body, measuring a mere 3-4 millimeters. While they may initially resemble common flies, their bites quickly reveal their troublesome nature.

These diminutive bloodsuckers thrive, especially in coastal areas, where they find an ideal habitat to thrive. However, they aren’t limited to the beach and can also be found in hilly areas or even urban environments. Understanding the critical times when sandflies are most active is essential. These insects typically prefer to strike during two specific periods of the day, so adequate clothing protection is advisable during walks in those hours.
To avoid insect bites, it’s recommended to use suitable insect repellents, don long clothing, and secure homes tightly at night. While summer encourages outdoor activities, it’s crucial to be cautious and prevent stings from these annoying insects. Now, let’s delve into the sandfly invasion during the day.
How to Safeguard Against Sandfly Bites
With the arrival of summer, accompanied by heat and long days, insects become a prevalent aspect of the season. While some insects are harmless or even beneficial to ecosystems, others can turn a day outdoors into a nightmare. Sandflies fall into the latter category.

Sandflies are small yet pesky insects capable of disrupting your outdoor experience with their irritating bites. To shield yourself from these unwelcome stings, taking the right precautions is essential. Avoiding the most humid areas during peak sandfly activity hours is a good start. If you must be outdoors during these times, opt for light but covering clothing to reduce skin exposure. Additionally, use insecticidal repellents containing DEET or other effective ingredients against sandflies.
For those particularly sensitive to insect bites or residing in high-risk areas like coastal regions, consider using window screens and mosquito nets to ensure peaceful sleep at night. Regularly inspect your body for stings and promptly treat them with localized antihistamines or emollients to relieve itching and prevent infections or allergies. Now, let’s explore the critical moment of a sandfly invasion.
Understanding the Crucial Moment of Sandfly Invasion
Sandflies, also known as mosquitoes or midges, belong to the Culicidae family. These tiny insects, measuring only 3-4mm, can cause significant problems. Feeding on human and animal blood, female sandflies are responsible for the painful and irritating bites.

Preferred habitats for sandflies include coastal areas with high humidity and freshwater pools, where they deposit their eggs. While prevalent in coastal regions, sandflies can also be found in hilly areas. To protect against unwelcome visits, use repellents to keep sandflies away from your skin. Wearing light but covering clothing and employing window screens can help keep these invaders out of your home.
It’s crucial to note that these small insects can transmit diseases such as the West Nile virus or chikungunya fever. Caution is paramount when in areas infested with sandflies. Despite the precautions, there’s a specific time when the invasion of these insects occurs.
When Sandflies Emerge: The Crucial Time of Day
Sandflies are active from spring to autumn, and their preferred hours of activity are in the early morning and late afternoon. Although they can be present in various areas, they are most widespread in coastal regions. Protecting yourself during their peak activity hours is vital to enjoying your free time without suffering from sandfly bites.

To prevent sandfly attacks during their most active period, wear long-sleeved clothing and trousers to cover as much skin as possible. Specific repellents can provide additional protection against sandfly bites. Always remember that summer insects should not be underestimated, and taking the right precautions will enable you to fully enjoy the season without enduring annoying sandfly bites.
Where Sandflies hide
Also known as sandflies, these insects are ectoparasites, akin to lice, mosquitoes, and ticks. Paying close attention to these creatures is crucial, as they can transmit infectious diseases like leishmaniasis.

Sandflies, predominantly nocturnal, favor warm climates with good humidity, explaining their prevalence in coastal areas. These small insects, measuring 3-4mm, easily blend into their surroundings with their pale yellow or rust color. Due to their size, they hide in numerous places such as crevices, sewer ducts, burrows, and shaded, well-ventilated spaces to avoid direct sunlight. Environments rich in organic debris are particularly attractive to them. Observing them with the naked eye is challenging, as they are small and silent, lacking the characteristic buzzing of mosquitoes. Thus, when they attack, it is done silently.


