Claremont is the Southern Suburbs' shopping and office hub, built around Cavendish Square, Main Road and the station, with leafy residential streets running up towards the mountain. Our work here swings between commercial kitchens and retail on one side and older family homes with big trees on the other.
Claremont: what drives crawling insects here
German cockroaches spread between restaurant kitchens and the flats above them. In wet winters, Argentine ants flood into kitchens, and fishmoths feed on books and papers in damp older homes.
Upper Claremont has large older homes and newer cluster developments on generous, tree-filled plots, while the lower side near Main Road has flats, offices and shops packed close together. Big shopping centres and restaurant strips create the sort of food waste and service corridors rodents love. Older homes have wooden floors, sash windows and outbuildings that give pests plenty of hiding places.
Being close to Newlands and the mountain, Claremont is one of the wetter parts of Cape Town in winter, so damp walls and soggy gardens are normal. Large oaks and plane trees line the streets, and Arderne Gardens holds an old collection of big trees. That green canopy feeds roof rats and grey squirrels and gives wasps sheltered nesting spots.
From the technician
The first thing a technician checks is not the spider but what it is eating. Bright security lights, damp areas with lots of small insects, or an ant trail along the wall will keep drawing spiders in no matter how often you spray.
How to tell you have a problem
- Egg sacs, often round and papery or spiky in the case of the brown button spider, are stuck to brickwork or furniture.
- Cast skins and dead insects collect along skirting boards and in the backs of cupboards.
- You keep finding small pale spiders in bedding, curtains or clothing that has been left folded.
- Fresh webs reappear in the same corners, window frames and eaves within days of being brushed down.
- Someone in the house wakes with a small, red, sometimes blistered bite that was not there the night before.
- Untidy, tangled webs show up under outdoor chairs, in the meter box or around the pool pump.
How we handle spider control in Claremont
We start by identifying the species, because a rain spider on the wall and a nest of button spiders by the jungle gym call for very different responses. Webs and egg sacs are removed by hand or vacuum first, which takes out a surprising amount of the next generation. We then apply a residual spray or a fine insecticide dust into the places spiders actually live: roof voids, behind fitted units, wall cavities, garages, eaves and window reveals, keeping it away from where children and pets play. Where insects are drawing the spiders in, we treat or advise on that food source too, because spiders follow their prey. Finally we point out gaps around doors, vents and pipes that need sealing.
Want the full step-by-step? See how our spider control service works.
Prevention that actually works
- Fit fine mesh to vents and seal the gaps around pipes and under doors with sealant or brush strips.
- Brush down webs regularly and vacuum the corners and the backs of cupboards, which gets rid of egg sacs before they hatch.
- Shake out shoes, gardening gloves and clothes that have been left on the floor or in the garage before you put them on.
- Keep stacked wood, bricks and old pots away from the house walls, because these are prime spots for button spiders.
- Swap white outdoor bulbs for warm yellow or LED ones so fewer insects gather, which means fewer spiders setting up around your doors.
What affects the price
The cost depends mainly on the size of the property and how many outbuildings, garages and roof spaces need treatment. A house with a heavy insect problem feeding the spiders takes more work than one with a few webs in the corners. We give a free quote after a quick look or a WhatsApp photo, and contract clients get spiders covered as part of their routine visits.
Honestly, a broom, a vacuum and better outdoor lighting solve a lot of spider complaints without any chemical at all. Supermarket aerosols kill the spider you spray but do little for the ones in the roof void or wall cavity. If you suspect violin or button spiders, or you are seeing bites, get it looked at properly rather than guessing.
Frequently asked questions
Do you come out to Claremont for spider control?
Yes. Claremont is part of our regular Southern Suburbs route, along with Newlands, Kenilworth, Harfield Village, Rondebosch. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Why do I have so many spiders this year?
Usually because there is more for them to eat. A warm spell, a lot of outdoor lighting or an underlying insect problem will bring spiders in behind it.
Is the rain spider in my house dangerous?
Not really. Rain spiders are big and fast but rarely bite, and the bite is painful rather than dangerous; the kindest option is to catch it under a container and put it outside.
What should I do if someone is bitten?
Clean the bite, keep the spider if you can safely do so for identification, and see a doctor, especially for a suspected button or violin spider bite. Do not rely on a pest controller for medical advice.
Are the squirrels in Claremont roofs a pest problem?
They can be, because grey squirrels chew through roof boards and wiring once they get into a ceiling. We help by sealing entry points and trimming branches, so they stay in the trees instead of your roof.
Do Main Road restaurants bring rats into nearby Claremont homes?
Rats do move from busy food areas into nearby properties, especially along lanes and stormwater lines. Good waste control on the commercial side and sealing gaps at home cuts the problem down.
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