Prevention of mosquito bites

Avoid outdoor activities at times of the day when mosquitoes are most active (usually dusk and night). For more details, see the section on biting behavior.
Use clothing that covers arms, legs and feet.
- Choose loose-fitting clothes that don't stick to the skin. If you're wearing tight-fitting clothes, it's best to wear tightly woven textiles to prevent mosquitoes from biting through the clothing.
- Light colors attract less heat and are therefore preferable.
Use mosquito repellents. If you use a repellent at the same time as a sunscreen, be sure to apply the sunscreen at least 20 minutes before the repellent, and follow the application instructions for both products. Most repellents on the market have the following active ingredients:
- DEET repellent is the most effective. Use products containing at least 20% DEET, and 50% in areas where mosquitoes carry infectious diseases. Note that concentrations higher than 50% should not be used directly on the skin (but can be used on clothing).
- Icaridine or picaridine. Use products containing at least 20% of the repellent.
- IR 35/35. Less effective than DEET or icaridin. Use concentrations of 30% minimum for adults.
- Citriodiol is derived from eucalyptus oil. Use products with a repellent concentration of 20-25%.

Use screens for windows and ventilation holes.
A fan can deter and keep mosquitoes away.
Air conditioning maintains a low temperature and reduces the risk of mosquito bites, but does not provide complete protection and should therefore be used in combination with other preventive measures.
Sleep under a mosquito net, preferably treated with an insecticide.
Use an insecticide if necessary (in a closed room when you're not there, or in a well-ventilated room when you are).