Gardens takes its name from the Company's Garden, and the squirrels in there have been raising families in neighbouring roofs for generations. Add the restaurants on Kloof Street, old Victorian semis and a lot of flats, and you get a busy mix of pest work.
Gardens: what drives crawling insects here
German cockroaches in restaurants and flats, Argentine ants in summer and fishmoths in old wooden cupboards and bookshelves are the main ones.
Victorian and Edwardian semis with corrugated iron roofs, broekie lace stoeps and wooden floors sit alongside blocks of flats and modern apartments. Old houses have hollow walls and suspended floors, so mice and rats can move through without being seen. Restaurants, coffee shops and bars along Kloof Street sit below residential flats. Many homes are rentals with frequent turnover.
Gardens lies on the lower slopes below Table Mountain, between the city centre and Kloof Nek. The Company's Garden and its old trees are a squirrel haven. Winter rain runs down from the mountain, and in summer the South-Easter tumbles down off the mountain into the streets.
A note from the field
A frequent mistake is spraying the cupboard and leaving everything else as it was. If the cardboard boxes and damp corners stay, the fishmoths will be back within a few months.
Signs to look for
- Shed scales and skins collect in drawers, cupboards and bathroom corners.
- Silvery, fast-moving insects are seen when you lift boxes, books or linen.
- Fishmoths drop from the ceiling or come out of light fittings and cornices, a sign they are living in the roof space.
- Irregular grazed patches or small holes appear on book covers, wallpaper or photographs.
Fishmoths do not bite or spread disease, but they cause slow, steady damage. They eat the glue in book bindings and wallpaper, the starch in fabrics and paper, and the surface of photographs and documents. For offices, schools, libraries and archives, they can damage records that cannot be replaced. Their presence is also a strong clue to damp or poor ventilation that may be causing other problems in the building.
What happens when we come out
Fishmoths often live in roof spaces, wall voids and behind cornices, so a fine insecticidal dust blown into the ceiling void is one of our most effective tools. Inside, we apply a targeted residual treatment into cracks, cupboard corners, skirting gaps and behind bookshelves rather than spraying open surfaces. Fishmoths are long-lived and lay eggs in hidden cracks, so treatments that keep working for a while are more useful than a quick knockdown. We pair the treatment with advice on damp, ventilation and storage, because changing the conditions is what stops them coming back.
Want the full step-by-step? See how our fishmoth control service works.
Stopping a repeat visit
- Vacuum regularly inside cupboards, along skirting boards and behind furniture to remove eggs and food sources.
- Seal cracks around skirting boards, cornices and built-in cupboards where they hide and lay eggs.
- Fix leaks under basins, around geysers and in the roof, since fishmoths need moisture.
- Store books, documents and photographs in sealed plastic boxes, not cardboard, especially in garages and storerooms.
- Avoid stacking old newspapers, magazines and cardboard boxes in cupboards for long periods.
What affects the price
The price depends on the size of the property, how many rooms and cupboards are affected, and whether the roof space needs to be treated. Easy access to the ceiling void keeps the job simpler, while a home with lots of built-in cupboards and shelves takes more time. Offices, archives and storerooms with large amounts of paper are quoted separately, and every quote is free.
Moving books into sealed boxes and running a dehumidifier will help more than any spray from the shop. DIY sprays rarely reach the roof space or wall voids where the main population lives. If you are seeing them in several rooms or dropping from the ceiling, get the roof space treated professionally.
Questions we get asked in Gardens
Do fishmoths bite?
No, they do not bite people or pets and do not carry disease. The problem is the damage they do to paper, books, photographs and fabrics.
Why are fishmoths falling from my ceiling?
That usually means there is a population in the roof space. Treating the ceiling void with a dust is the most effective way to deal with it.
Do you come out to Gardens for fishmoth control?
Yes. Gardens is part of our regular City Bowl & Atlantic Seaboard route, along with Tamboerskloof, Oranjezicht, Vredehoek, Higgovale. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Are fishmoths and silverfish the same thing?
Yes. Fishmoth is the common South African name for silverfish, and it covers a few related species, including the grey silverfish common in Cape Town.
Are the squirrels in my Gardens roof from the Company's Garden?
Very likely. Grey squirrels travel from the garden and the trees along the streets into roofs, often through gaps at the fascia. Sealing those gaps once the roof is empty is the lasting fix.
Do old Victorian houses in Gardens have more borer?
They often do, because many still have original timber floors and roof structures. A beetle certificate inspection will show whether there is active infestation that needs treatment.
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