- Mosquitoes breed in standing water, so empty and cover containers regularly.
- Use window screens, treated nets and an approved repellent.
- Get tested promptly if you develop a fever in an area where malaria occurs.
The short answer
Mosquitoes are more than a nuisance. In many places they spread diseases such as malaria and dengue. The good news is that you can cut their numbers around your home with simple habits, starting by removing the places where they breed. This guide builds on malaria prevention basics with practical home steps. It is general information and not medical advice.
Step 1: Remove standing water
Mosquitoes lay eggs in still water. Even a small amount is enough. Walk around your home and compound once a week.
- Empty and scrub buckets, flower pot trays, old tyres, cans and bottles.
- Cover water storage drums and tanks with tight lids or fine mesh.
- Clear blocked drains and gutters so water does not pool.
- Change water in pet bowls and vases often.
- Fill low spots in the yard that hold rainwater.
Step 2: Block them from entering
- Fit fine mesh screens on windows, doors and vents, and repair holes.
- Keep doors closed at dusk when many mosquitoes are active.
- Use ceiling or standing fans. Mosquitoes are weak fliers and moving air makes it harder for them to reach you.
Step 3: Sleep protected
Sleeping under an insecticide-treated bed net is one of the most effective ways to prevent malaria, and health organisations recommend it in affected areas. Tuck the net under the mattress, check it regularly for holes and follow the instructions on how to re-treat or replace it. Do not use a net as a fishing net or for other purposes.
Step 4: Use repellents wisely
- Choose a repellent with an ingredient recommended by health authorities, such as DEET, picaridin or IR3535, and follow the label directions. Oil of lemon eucalyptus is another option for adults.
- Apply it to exposed skin, after sunscreen if you use both. Do not apply to cuts.
- Ask a doctor or pharmacist about suitable products for babies, young children and pregnant women.
- Wear long, loose clothing at dusk and dawn.
- Mosquito coils can reduce bites outdoors, but the smoke can irritate the lungs, so use them only in ventilated spaces and never in a closed bedroom.
Keep your surroundings tidy
- Cut long grass and clear dense bushes near the house, where mosquitoes rest.
- Dispose of rubbish properly so it does not collect water.
- Work together with neighbours. Mosquitoes do not respect fences, and a community clean-up is more effective.
When to get medical help
Fever, chills, headache, body aches and vomiting can be signs of malaria, especially in places where the disease occurs. Do not guess. Go to a clinic or hospital quickly for a test and proper treatment. Delay can be dangerous, particularly for children, pregnant women and people with other health conditions. See first aid basics for basic home care, and see a doctor for anything serious.
Quick checklist
- Empty or cover standing water weekly
- Fit screens and repair them
- Sleep under a treated net where recommended
- Use an approved repellent as directed
- Clean drains and cut bushes
- Get tested promptly for fever
Key points to remember
Mosquito control works best as a habit, not a one-off. A few minutes each week protects your family. For overall health habits, read staying healthy on a busy schedule.
