Mosquitoes

Mosquitoes are among the most common and irritating insects during the summer months. Their bites cause itching, while some invasive species may also transmit pathogens. Suitable preventive measures and effective protection can significantly reduce their numbers and the risk of bites.

6/30/2026

Mosquitoes – Effective Protection Against Bites

Mosquitoes are among the most irritating insects encountered during the warmer months. Their bites cause itching, redness and swelling, while their buzzing often disturbs sleep and reduces comfort at home. Mosquitoes are found in gardens, on terraces and balconies, in parks and near lakes and rivers, and they frequently enter indoor spaces as well.

In recent years, climate change and the spread of invasive species have contributed to increasing mosquito populations in Slovenia. Effective mosquito protection is therefore becoming an important part of enjoying time outdoors without unnecessary discomfort. Timely action, the removal of standing water and the use of high-quality repellents can significantly reduce their presence.


Why Are Mosquitoes a Problem?

Most people associate mosquitoes mainly with unpleasant bites, but they may also pose a health risk.

Their saliva contains substances that prevent blood from clotting, which is why a bite often causes:

  • itching,
  • redness,
  • swelling,
  • skin irritation,
  • a local allergic reaction.

In more sensitive individuals, reactions may be more pronounced and can last for several days.

Although the risk of disease transmission in Slovenia is low, some invasive mosquito species transmit viral pathogens in other parts of the world. As the Asian tiger mosquito continues to spread, effective protection against bites is becoming increasingly important in Europe as well.

Where Do Mosquitoes Breed and What Attracts Them?

Mosquitoes need standing water for their development, as females lay their eggs in or near water. Even a small amount of water may be sufficient for a new generation of mosquitoes to develop.

The most common breeding sites include:

  • rainwater barrels,
  • saucers beneath flowerpots,
  • garden ponds,
  • blocked gutters,
  • buckets and other containers holding water,
  • puddles,
  • ornamental pools without water circulation,
  • poorly maintained drains.

Adult mosquitoes are attracted by exhaled carbon dioxide, body heat, skin odour, perspiration, humidity and evening light.

Only female mosquitoes feed on blood, which they need for egg development. Males feed on plant nectar and do not bite people.

How Can You Recognise the Presence of Mosquitoes?

The presence of mosquitoes is usually noticed quickly, as their distinctive buzzing and bites are difficult to miss.

The most common signs include:

  • buzzing during the evening and at night,
  • bites on exposed areas of the body,
  • itchy and reddened skin,
  • increased numbers of mosquitoes around the home,
  • mosquitoes in bedrooms or other indoor spaces,
  • larvae in standing water around the home.

Mosquitoes are generally most active at sunset, during the night and early in the morning. Some invasive species, including the Asian tiger mosquito, also bite during the day.

How Can You Protect Yourself Effectively Against Mosquitoes?

The best results are achieved by combining preventive measures with suitable protective products.

We recommend:

✔ regularly removing standing water from around the home,

✔ fitting insect screens to windows and doors,

✔ applying repellents to the skin and clothing,

✔ wearing light-coloured clothing with long sleeves and long trousers during the evening,

✔ using electric mosquito-control products indoors,

✔ using insecticides when mosquito activity is high.

Timely action can significantly reduce the number of mosquitoes around your home and make both outdoor and indoor spaces more comfortable.

Common House Mosquito (Culex pipiens)

The common house mosquito is the most widespread mosquito species in Slovenia. It is most active during the evening and at night and frequently enters indoor spaces. Its bites cause itching and skin irritation.

Asian Tiger Mosquito (Aedes albopictus)

The Asian tiger mosquito is an invasive species originating from Asia that is now also widespread in Slovenia. It can be identified by the distinctive black-and-white stripes on its body and legs. Unlike the common house mosquito, it often bites during the day, and its bites are usually more irritating.

Interesting Facts About Mosquitoes

  • Only female mosquitoes bite, as they need blood for egg development.
  • A female mosquito may lay several hundred eggs during her lifetime.
  • Mosquitoes detect people through carbon dioxide, body heat and skin odour.
  • The Asian tiger mosquito is mainly active during the day, while the common house mosquito is most active in the evening and at night.
  • A blocked gutter or flowerpot saucer containing only a few centimetres of water can be enough for a new generation of mosquitoes to develop.

Frequently Asked Questions (FAQ)

Why do mosquitoes bite me more than other people?

Mosquitoes are attracted by exhaled carbon dioxide, body heat, skin odour and perspiration. This is why some people attract more mosquitoes than others.

When are mosquitoes most active?

Common house mosquitoes are most active at dusk, during the night and early in the morning. The Asian tiger mosquito often bites during the day as well.

How can I reduce the number of mosquitoes around my home?

Regularly remove standing water, clean gutters, empty flowerpot saucers and use suitable mosquito protection products.

Can mosquitoes transmit diseases?

The risk in Slovenia is low, but some invasive species transmit viral pathogens in other parts of the world. Effective protection against bites is therefore recommended.

Which repellent should I choose?

For personal protection, we recommend Effect Protect repellents. To reduce mosquito activity indoors, choose Effect Universal or Effect Universal PRO products.