How to keep dengue mosquitoes away (the Malaysia home routine)

You keep dengue mosquitoes away with one weekly routine plus daily bite avoidance: destroy the water sources they breed in (ten minutes a week — the exact habit KKM asks for), then block the day-biting adults with screens, repellent and clothing. Nothing removes the risk to zero, but the WHO’s core measures reduce the mosquito population your family actually faces.

This is the Malaysia version: the guidance is WHO and KKM, and the mosquitoes are Aedes aegypti and Aedes albopictus, which hunt in daylight ^{[who-dengue-day-biter]}.

The weekly home routine (10 minutes is the KKM ask)

KKM’s public advice through the current wave: spend at least ten minutes every week destroying breeding sites ^{[kkm-10min-weekly]}. That works because more than 70% of Aedes breeding sites are found in residential premises ^{[kkm-breeding-inside-homes]} — your house and your neighbour’s are the farm.

Walk this circuit once a week:

Empty and scrub flowerpot saucers, pet bowls and vases — wipe the inner walls, because Aedes eggs stick above the waterline and survive drying.
Check the overflow spots: roof gutters, air-conditioner trays, balcony drains, buckets left outside.
Store or overturn anything that holds rain: pails, watering cans, toys, bicycle covers.
Cover water storage containers tightly — WHO advises weekly cover, empty and clean of domestic water containers ^{[who-dengue-prevention-basics]}.
Clear the bin area — discarded tyres and cups are the classic hidden nursery.

WHO’s prevention list has the same architecture: remove water-holding habitats, manage solid waste, clean storage weekly, and add personal protection on top ^{[who-dengue-prevention-basics]}.

Keeping the adults away from people

Aedes hunt in daytime, so your protection window differs from the “mosquito hours” most of us grew up with:

Screen the house — window and door mesh is the highest-value upgrade for landed homes.
Repellent on exposed skin during the day, especially mornings and late afternoons outdoors; WHO lists DEET, Picaridin and IR3535 as effective repellent ingredients ^{[who-dengue-prevention-basics]}.
Light long clothing for children at daycare and anyone gardening.
Nets matter for babies napping in daytime.
Electric bats and aerosol sprays knock down the adult you see; they do nothing about the dozen developing in the saucer outside.

What “keeping them away” honestly means

Done properly, the breeding routine drops the population around your house over a few weeks — that is mosquito control, expressed in KKM’s own verbs (kawalan nyamuk, memusnahkan tempat pembiakan). What no method does is guarantee zero bites or zero risk; even fogging campaigns claim knockdown, not elimination. Treat any product or contractor promising complete “bebas nyamuk” results as marketing, not evidence — Malaysia’s advertising-law regime restricts dengue-claim copy for good reason ^{[act290-dengue-claims-ban]}. The honest framing is fewer mosquitoes, fewer bites, lower risk.

When the real problem is the neighbour’s house

Then the unit of work is the block, not the house. Report abandoned premises to your local council, join the community gotong-royong after a wabak notice, and keep your own house clean regardless — a single protected house on an untreated street still gets visited, but a street of clean houses changes the maths.