Walmer Estate is the colourful little suburb tucked between Zonnebloem and Upper Woodstock, with Devil's Peak looming over it. Families have lived here for generations, and the old homes and steep lanes have their own set of pest habits.
The local picture in Walmer Estate
German cockroaches are the main kitchen pest, and American roaches live in the old drains. Fishmoths and silverfish feed on books and clothes in damp rooms.
Small semi-detached and terraced houses, many painted in bright colours, line narrow streets on the slope. Plenty have been extended upward or backward over the years, and the joins between old and new building are where we find most gaps. Flat roofs and parapets are common, which pigeons love.
Worth knowing
Many people think fishmoths only eat paper. They also go after the glue in wallpaper and book bindings, starch in fabrics, and even dried food crumbs and dead insects in cupboards.
Fishmoths can live for several years and can survive months without food. That is why a single wipe-down does not work and why treatments that keep working in cracks are so useful.
How to tell you have a problem
- Shed scales and skins collect in drawers, cupboards and bathroom corners.
- Yellowish stains or tiny pepper-like droppings are left on paper and shelves.
- Wallpaper is lifting or damaged along the edges where the glue has been eaten.
- 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.
How the treatment works
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.
- Avoid stacking old newspapers, magazines and cardboard boxes in cupboards for long periods.
- Store books, documents and photographs in sealed plastic boxes, not cardboard, especially in garages and storerooms.
- 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.
How much will it cost?
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 Walmer Estate
Can a community hall in Walmer Estate get a disinfection service?
Yes. We disinfect and sanitise halls, crèches and places of worship, and can work after hours or on weekends on request so it does not interfere with gatherings.
Do you come out to Walmer Estate for fishmoth control?
Yes. Walmer Estate is part of our regular City Bowl & Atlantic Seaboard route, along with University Estate, Zonnebloem, Upper Woodstock, Woodstock. 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.
How do I stop pigeons nesting on my flat roof in Walmer Estate?
Remove the nesting material first, then fit bird spikes or wire along the parapets. Netting works well for bigger flat roof areas.
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.
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