Ask a Capetonian about the Southern Suburbs and they will picture oak-lined avenues, the mountain looming over Newlands and the rain that rolls in off it in winter. Those same oaks, gardens and wet months are why squirrels, rats, ants and wood borer make up so much of our work between Rondebosch and Constantia.
Spider Control by suburb
We cover all 29 suburbs on our Southern Suburbs route. Each suburb page covers what we find there and what works for those streets and buildings.
- BergvlietSpider Control
- BishopscourtSpider Control
- ClaremontSpider Control
- ConstantiaSpider Control
- Diep RiverSpider Control
- Harfield VillageSpider Control
- HeathfieldSpider Control
- KenilworthSpider Control
- KenwynSpider Control
- KirstenhofSpider Control
- KreupelboschSpider Control
- LansdowneSpider Control
- MeadowridgeSpider Control
- MowbraySpider Control
- NdabeniSpider Control
- NewlandsSpider Control
- ObservatorySpider Control
- OtterySpider Control
- PinelandsSpider Control
- PlumsteadSpider Control
- RetreatSpider Control
- RondeboschSpider Control
- Rondebosch EastSpider Control
- RosebankSpider Control
- Salt RiverSpider Control
- SouthfieldSpider Control
- SteenbergSpider Control
- TokaiSpider Control
- WynbergSpider Control
The local picture in Southern Suburbs
Argentine ants run long trails into kitchens and bathrooms in summer, often from the garden beds along the house. Fishmoths thrive in damp built-in cupboards and bookshelves, and rain spiders wander in from the garden.
The housing spans Victorian semis in Rondebosch and Claremont, big Edwardian and mid-century family homes in Newlands and Bishopscourt, student digs near UCT, blocks of flats around Wynberg and Claremont, and old farm-style homesteads and estates in Constantia. Many older homes have suspended timber floors, deep roof voids and outbuildings that rodents and squirrels quickly claim. Thatched roofs and gabled homesteads in Constantia bring their own timber and rodent issues.
From the technician
Daddy longlegs are often said to be the most venomous spider in the world with fangs too weak to bite. It is a myth. They are harmless to people and actually prey on other spiders, so a few in the corners of the house are not worth losing sleep over.
Signs to look for
- Outside lights draw a cloud of moths and midges each night with webs built right around them.
- Someone in the house wakes with a small, red, sometimes blistered bite that was not there the night before.
- Fresh webs reappear in the same corners, window frames and eaves within days of being brushed down.
- Egg sacs, often round and papery or spiky in the case of the brown button spider, are stuck to brickwork or furniture.
What happens when we come out
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.
Keeping them out afterwards
- Shake out shoes, gardening gloves and clothes that have been left on the floor or in the garage before you put them on.
- Swap white outdoor bulbs for warm yellow or LED ones so fewer insects gather, which means fewer spiders setting up around your doors.
- Keep stacked wood, bricks and old pots away from the house walls, because these are prime spots for button spiders.
- Pull beds slightly away from the wall and keep bedding off the floor to reduce night-time bites from sac spiders.
How much will it cost?
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.
Spider activity climbs from late spring and peaks in the hot, dry months from January to March, which is exactly when rain spiders come indoors and people start to notice them. Button spiders are most visible in summer around gardens and pools. In the wet winter months many spiders retreat into roof spaces and garages, so a treatment then catches them where they shelter.
Questions we get asked in Southern Suburbs
Will the treatment harm my pets?
We treat cracks, voids and roof spaces rather than open floors, and we ask that pets are kept out until surfaces are dry. We will explain any specific precautions on the day.
Do you come out to Southern Suburbs for spider control?
Yes. Southern Suburbs is part of our regular Southern Suburbs route, along with Rondebosch, Claremont, Newlands, Wynberg. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Do I need a beetle certificate to sell an old house in the Southern Suburbs?
In most sales, yes, it is a condition of the deed of sale. Older homes with timber floors and roof beams are inspected closely, so it is worth checking before you list.
How do I know if I have violin spiders?
They are light brown with long legs and a darker violin-shaped mark on the front of the body, and they hide in undisturbed storerooms, cupboards and garages. Send us a clear photo on WhatsApp and we will tell you what it is.
How long does a spider treatment last?
A residual treatment keeps working for a good while, and our treatments carry a minimum 3-month guarantee. New spiders can still wander in from the garden, which is why sealing gaps and fixing outdoor lighting matters.
How do I get grey squirrels out of my roof in the Southern Suburbs?
The first step is finding and sealing every entry point once the squirrels are out, usually along fascias near trees. We can inspect your roof and advise on proofing and safe removal.
Office 021 012 5825 · WhatsApp 074 697 2254