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How to keep mosquitoes away at home

Mosquitoes need standing water to breed. Removing it, keeping them outside and using the right repellent are the most effective steps.

Remove standing water every week

Empty plant saucers, buckets, toys, pet bowls and old tyres.
Clean gutters and drains so water does not collect.
Cover water tanks and barrels tightly.
Change water in bird baths at least once a week.

Keep them out of the house

Fit screens on windows and doors and repair any holes. Use bed nets where mosquitoes are common, especially for babies. Fans help too, because mosquitoes are weak fliers.

Not sure what bug you found?

Take a photo and Insect Scanner tells you its name, whether it is dangerous and what to do. Your first scans are free.

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Use repellent correctly

Health agencies recommend repellents containing DEET, picaridin (icaridin) or oil of lemon eucalyptus. Follow the label, apply sunscreen first, and check the age limits for children.

Why it matters

Some mosquitoes, including the Asian tiger mosquito, can spread viruses such as dengue, chikungunya and Zika in parts of the world. See a doctor if you develop a fever, rash or joint pain after bites.

Frequently asked questions

Do citronella candles work?

They give only limited, short-range protection. Removing standing water and using a proper repellent work better.

When are mosquitoes most active?

Many bite at dawn and dusk, but tiger mosquitoes also bite during the day.