Southfield is the sort of suburb people drive through without noticing: neat bungalows, bikes on the stoep and the Cape Flats line trains rolling through Southfield station. The pests here are just as low-key, a mouse in the ceiling or an ant trail by the kettle, and they tend to build up quietly before anyone calls.
Biting insects around Southfield
Fleas are the most common biting pest, usually linked to pets. Bed bugs are less common but can come in with second-hand furniture.
Southfield sits right where the leafy Southern Suburbs give way to the sandier Cape Flats, so gardens drain fast in summer and stay soggy through a wet winter. The railway reserve is a ready-made corridor for rodents moving between suburbs. Mature trees in the older gardens hang over roofs and give roof rats an easy climb to the eaves.
Mice and rats in roofs over winter are the most common call. Argentine and black ants trail indoors in summer, and German cockroaches settle into older kitchens. Fishmoths, fleas and the occasional wasp nest make up the rest.
Tell-tale signs
- Day-time bites on the ankles while sitting in the garden, which points to Aedes breeding nearby.
- Small dark mosquitoes resting on shaded walls, under the eaves or behind curtains during the day.
- Wriggling larvae, sometimes called wigglers, in pond edges, buckets, bird baths or pool covers.
- Itchy, raised bites on arms, face and feet that were left outside the covers.
From the technician
Children tend to react more strongly to mosquito bites, with bigger swelling and more scratching. A net over the cot and screens on the bedroom window are simple, effective protection.
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 the treatment works
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.
- Fit mosquito screens to bedroom windows and use a net over cots in summer.
- Clean gutters after winter so they do not hold water through summer.
How much will it cost?
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.
Mosquito Control questions from Southfield
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.
Do you come out to Southfield for mosquito control?
Yes. Southfield is part of our regular Southern Suburbs route, along with Plumstead, Ottery, Diep River, Heathfield. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Do ants in Southfield come from the garden or the house?
Usually the garden. They nest in sandy soil and trail indoors looking for food or water, so treating the nests outside works better than spraying inside.
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.
How far do mosquitoes fly?
Most household mosquitoes do not fly far from where they bred, so the source is usually on your property or a neighbour's.
Why do I hear scratching in my Southfield ceiling every winter?
It is usually mice or roof rats moving in from the garden and trees when it turns cold and wet. Sealing entry points and a short baiting programme in the roof normally sorts it out.
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