Sea Point packs a lot into a narrow strip between Lion's Head and the promenade: tall blocks of flats, old Victorian homes, and a non-stop run of restaurants on Main and Regent roads. Most of our work here is in apartments and food businesses.
Mosquitoes in Sea Point
The wind keeps mosquitoes low in Sea Point most of the time, but they appear on still, warm evenings, especially in late summer when the South-Easter drops. In flats they breed in blocked balcony drains, pot saucers, ice buckets and anything left on a balcony that holds water. In the Victorian homes on the upper streets, blocked gutters and garden ponds are the usual source.
We find and treat breeding water around your home or building and the shady resting spots where mosquitoes sit during the day. Keeping balcony drains clear and emptying saucers once a week solves most of it.
High-rise and mid-rise blocks dominate, many built in the 1960s and 1970s with shared refuse rooms and service ducts. There are also older Victorian and Edwardian homes and a growing number of short-term rentals. Restaurants and takeaways along the main roads need ongoing commercial control.
From the technician
A common myth is that mosquitoes breed only in big bodies of water. In practice, a bottle cap of water in a pot-plant saucer or a sagging gutter is enough to produce a steady supply right next to your bedroom.
How to tell you have a problem
Tick every sign you have noticed. It takes ten seconds.
How we handle mosquito control in Sea Point
Source reduction always comes first: we walk the property and find every place water collects, from gutters and drains to ponds, water features, plant saucers and covered pools, and tell you which ones to empty, fix or cover. Water that cannot be removed, such as ponds and drains, can be treated with a larvicide or insect growth regulator that stops larvae becoming adults. Adult mosquitoes rest in cool, shaded places during the day, so we apply a residual spray to the undersides of shrubs, hedges, eaves, patio ceilings and other resting areas. For events or heavy problems, ULV fogging can knock down adult numbers quickly, but it only works properly when combined with dealing with the breeding sites.
- Property walk
We check gutters, drains, ponds, pools, water features and containers for larvae.
- Remove or fix breeding sites
We show you what to empty, cover or repair, and clear what we can on the day.
- Treat remaining water
Ponds, drains and sumps that cannot be emptied are treated with a larvicide or growth regulator.
- Treat resting areas
A residual spray goes onto shaded foliage, eaves and patio areas where adults rest.
- Fogging if needed
ULV fogging is used for events or severe cases to reduce adult numbers quickly.
- Follow-up plan
We leave a report and agree whether follow-up visits through summer make sense.
Keeping them out afterwards
- Keep pool water circulating and treated, and drain the water that collects on top of pool covers.
- Empty pot-plant saucers, buckets, bird baths and pet water bowls at least once a week, because larvae develop into adults in about a week in hot weather.
- Store old tyres, tins and containers under cover or throw them away.
- Stock ornamental ponds with small fish that eat larvae, and keep water features running.
- Fit mosquito screens to bedroom windows and use a net over cots in summer.
What affects the price
Cost depends on the size of the property, how many breeding sites there are and whether larger water bodies such as ponds or drains need treating. A once-off treatment is priced differently from a programme of visits through the summer season. Fogging for an event is quoted on the size of the area, and the quote itself is free.
Mosquitoes start building up once the weather warms in October and peak from December to March, especially after a wet winter has filled ponds, vleis and gutters. Calm, humid evenings are the worst, while the strong south-easter actually keeps them down on windy days. Numbers drop sharply when the cold, wet winter sets in from about May.
Frequently asked questions
Is there a malaria risk in Cape Town?
No, the Western Cape is not a malaria area. Mosquitoes here are a nuisance and cause itchy bites, but the main concern is comfort and sleep.
Why do I get mosquitoes in my Sea Point flat?
Usually from a blocked balcony drain or pot saucer nearby.
Can you treat before a wedding or function?
Yes. We usually inspect beforehand, deal with breeding sites and then fog or spray resting areas shortly before the event.
Are the treatments safe for fish in my pond?
We choose larvicides suitable for the situation and will tell you if a product is not appropriate for a fish pond. In many cases, fish themselves are the best control.
Does fogging get rid of mosquitoes?
Fogging kills adults that are flying at the time, but new ones will hatch from any untreated water. It works best as part of a plan that deals with breeding sites.
Why are there so many mosquitoes this summer?
Usually because a wet winter left more standing water, or a breeding site has developed close by, such as a blocked gutter or an untreated pond.
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