Muizenberg is surf, sand, old seaside buildings and Zandvlei all squeezed between the mountain and False Bay. Damp, salty air and the vlei shape most of the pest calls we get here.
Muizenberg: what drives crawling insects here
Fishmoths and silverfish are very common in the damp sea air, and American cockroaches come up through old drains. Ants trail indoors when the South-Easter dries the garden out.
Along the beachfront and Main Road there are Edwardian and art deco buildings, old holiday villas and blocks of flats, many with timber floors and sash windows. Up the slope toward the mountain the houses get bigger and older, some with wooden roof structures that have seen a century of sea air. Guest houses and backpackers add constant turnover. Older buildings with cracked plaster and gaps under doors let in sand, damp and insects.
Zandvlei estuary sits on the eastern edge, the Muizenberg mountain and Silvermine slopes rise behind the village, and the long False Bay beach runs east toward Strandfontein. The South-Easter blows hard in summer, piling sand against walls and drying everything out. Winter brings rain and damp, which suits fishmoths and wood borer in old timber.
Signs to look for
- They turn up in shoes, towels or laundry left on the floor.
- Burrows with a crescent-shaped opening appear under rocks, at the base of walls or in sandy soil.
- Scorpions are found in pool filters, sumps or under pot plants after rain.
- A UV torch at night reveals scorpions glowing blue-green in the garden or along the walls.
- There are lots of crickets, cockroaches or other insects around, which gives scorpions plenty to eat.
A note from the field
People often try to spray scorpions with household insecticide and are surprised when nothing happens. Scorpions are tough against contact sprays, so a treatment plan has to focus on hiding places, entry points and their food.
How the treatment works
Scorpions are harder to kill with contact sprays than most insects, so we focus on a combination of habitat reduction and targeted treatment. We apply a residual treatment to entry points, door thresholds, wall bases, airbricks and known hiding spots around the outside of the house. Because scorpions follow their food, we also treat for crickets, cockroaches and other insects that attract them. Where burrows are found, they can be treated directly. We pair this with practical advice on clearing debris and sealing gaps, which is often what makes the biggest difference.
Want the full step-by-step? See how our scorpion control service works.
Prevention that actually works
- Fit brush strips under doors and seal gaps around pipes, airbricks and window frames.
- Use yellow or warm-coloured outside lights to attract fewer insects, which means fewer scorpions hunting them.
- Keep beds and cots away from walls and do not let bedding hang down to the floor.
- Shake out shoes, boots and towels before using them, especially those left outside or on the floor.
- Move rubble, firewood, bricks and loose stones away from the walls of the house.
How much will it cost?
The cost depends on the size of the property and garden, how much hiding space there is in rockeries and walls, and whether an insect treatment is needed to reduce their food. Properties on the edge of open veld or fynbos tend to have more ongoing pressure and may benefit from regular treatments. Follow-ups and any contract options are included in a free quote.
Scorpions are most active in the warm months from late spring to early autumn, especially on hot, still nights. The first rains of the season can flood burrows and drive them indoors or into garages. In winter they become much less active and stay in their burrows.
Questions we get asked in Muizenberg
Do old Muizenberg houses need a beetle certificate before sale?
Most buyers and banks in the Western Cape ask for one, and older homes with original timbers here often show borer activity. We inspect the roof timbers and floors and report what we find.
Can you get rid of scorpions completely?
Not entirely, especially next to veld or fynbos, because they move in from surrounding land. We can greatly reduce how many come close to and into the house.
How do I tell a dangerous scorpion from a harmless one?
Look at the pincers and tail. Big, heavy pincers with a thin tail usually means mild venom; small pincers with a thick tail means you should be careful. Send us a photo if unsure.
Do you come out to Muizenberg for scorpion control?
Yes. Muizenberg is part of our regular South Peninsula route, along with St James, Lakeside, Marina da Gama, Kalk Bay. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Why are there so many mosquitoes in Muizenberg near Zandvlei?
The reed beds and still water around Zandvlei are ideal breeding sites, and they peak on warm, windless evenings in late summer. Removing standing water in your own garden and screening bedroom windows helps a lot.
Why do scorpions come indoors?
They come in hunting insects or looking for shelter, often after rain floods their burrows or on hot nights. Gaps under doors and around pipes make it easy for them.
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