Mamre is an old Moravian mission village north of Atlantis, surrounded by open farmland and West Coast veld. Life here is quieter and more rural than the city, and the pests follow suit: field mice, crickets and grain pests more than city rats.
Crawling insects around Mamre
Crickets and ants come in from the veld in summer, and scorpions shelter under stones, bricks and wood. Shake out boots and gloves left outdoors.
At its heart are the historic mission buildings with whitewashed walls and thatched roofs, and around them are family homes, newer subsidised housing and smallholdings. Thatch and old timber need regular checks for borer and nesting rodents. Outbuildings, sheds and chicken coops on bigger plots attract mice and rats.
Mamre is ringed by wheat fields, grazing land and sandy West Coast scrub. Summers are hot and dry with strong winds, and winters bring most of the year's rain. Harvest time and the first cold fronts push field mice from the farmland into homes.
What gives them away
- Irregular grazed patches or small holes appear on book covers, wallpaper or photographs.
- Shed scales and skins collect in drawers, cupboards and bathroom corners.
- Fishmoths drop from the ceiling or come out of light fittings and cornices, a sign they are living in the roof space.
- Yellowish stains or tiny pepper-like droppings are left on paper and shelves.
- Silvery, fast-moving insects are seen when you lift boxes, books or linen.
A note from the field
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 we handle fishmoth control in Mamre
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.
Keeping them out afterwards
- 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.
- 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.
- Fix leaks under basins, around geysers and in the roof, since fishmoths need moisture.
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.
Fishmoths are active all year because they live indoors, but Cape Town's damp winters make them more noticeable as moisture rises in roofs, walls and cupboards. Grey silverfish in the roof space may become more visible in summer when the ceiling heats up and pushes them down into the rooms below.
Frequently asked questions
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.
Why do we get so many mice in Mamre in autumn?
When the surrounding wheat fields are harvested and the weather cools, mice lose their cover and food and move into homes and sheds. Sealing gaps before the season starts makes a real difference.
Do you come out to Mamre for fishmoth control?
Yes. Mamre is part of our regular Blaauwberg & West Coast route, along with Atlantis, Melkbosstrand, Bloubergstrand. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Can you treat borer in a thatched roof?
Yes, we inspect thatch and roof timbers for beetle activity and treat it with methods suited to thatch. Older mission-era roofs especially benefit from a regular check.
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.
Can fishmoths damage clothes?
They can graze cotton, linen, silk and starched fabrics, particularly items stored for long periods in damp cupboards. They are less of a problem on synthetics.
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