The Foreshore is office towers, hotels, the convention centre and the freeways, all built on land reclaimed from Table Bay. It is almost all commercial work here: food courts, hotel kitchens, parking garages and building basements.
Crawling insects around Foreshore
German cockroaches are the big problem in commercial kitchens, food courts and staff canteens, and American cockroaches come up from drains and basements.
Big office blocks, hotels, apartment towers and the CTICC dominate, along with the station precinct, parking garages and service lanes. Basements, service ducts and refuse rooms link entire buildings, so rodents and cockroaches can travel floor to floor without being seen. Food courts and hotel kitchens need constant attention. Residential conversions add flats to the mix.
Rats from the harbour and sewers, German cockroaches in commercial kitchens, and pigeons on building ledges are the main issues. Bed bugs are a hotel and residential concern.
Something most people miss
When a technician deals with fishmoths, the first place they look is up. The roof space is often where the main population lives, out of sight, especially with the grey silverfish common in Cape Town.
Landlords with older rental properties often get fishmoth complaints from tenants. A roof void treatment and better ventilation in the bathroom usually solves it for the long term.
What gives them away
- Silvery, fast-moving insects are seen when you lift boxes, books or linen.
- Wallpaper is lifting or damaged along the edges where the glue has been eaten.
- Fishmoths drop from the ceiling or come out of light fittings and cornices, a sign they are living in the roof space.
- Clothing, curtains or linen made from cotton, linen or silk have small holes or thinned patches.
- Shed scales and skins collect in drawers, cupboards and bathroom corners.
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.
Our process, step by step
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
- Fix leaks under basins, around geysers and in the roof, since fishmoths need moisture.
- Avoid stacking old newspapers, magazines and cardboard boxes in cupboards for long periods.
- Improve ventilation in bathrooms and laundries with an extractor fan or by keeping a window open after showers.
- Seal cracks around skirting boards, cornices and built-in cupboards where they hide and lay eggs.
- Store books, documents and photographs in sealed plastic boxes, not cardboard, especially in garages and storerooms.
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.
Fishmoth Control questions from Foreshore
Do fishmoths mean I have damp?
Often, yes. Common silverfish in particular need high humidity, so seeing them regularly in one room is a good reason to check for leaks or poor ventilation.
How long does a fishmoth treatment last?
Our treatments carry a minimum 3-month guarantee. Fixing damp and changing storage habits makes the result last much longer.
Do you come out to Foreshore for fishmoth control?
Yes. Foreshore is part of our regular City Bowl & Atlantic Seaboard route, along with City Bowl, De Waterkant, Woodstock, Green Point. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Do rats on the Foreshore come from the harbour?
Some do, but most come through the sewer and stormwater network under the reclaimed land. Basements and refuse rooms are the usual way in, so that's where we focus.
Can you treat our Foreshore restaurant kitchen after trading hours?
Yes. After-hours and weekend visits are available on request, and you get a post-treatment report for your records.
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.
Office 021 012 5825 · WhatsApp 074 697 2254