Imizamo Yethu climbs the slope above the Hout Bay valley, with homes packed closely together on the hillside. Rats, cockroaches and flies are the everyday pests, and the steep ground makes stormwater and refuse a constant challenge.
Crawling insects around Imizamo Yethu
German cockroaches live in kitchens, shops and shebeens, and travel easily between structures. Ants and spiders come in from the slope above.
The area is a mix of informal structures built from zinc and timber, brick houses and some newer formal housing projects lower down. Homes are very close together, often sharing walls or sitting just a metre apart. Gaps in zinc and timber walls let rodents in easily, and they move quickly from one home to the next.
It sits on the slopes below the mountain, with fynbos and steep rock above. Winter rain runs downhill fast and can carry litter into drains, while the South-Easter blows debris around in summer. The slope also means water collects in low points and blocked channels.
Rats are the main problem, followed by German cockroaches and flies in summer. Fleas and bed bugs come up in crowded homes. Mice get into food stores in shops and homes.
Something most people miss
One of the most common mistakes is spraying insecticide over ant bait. It contaminates the bait and the ants stop feeding on it, so the colony survives.
For homes with toddlers and pets, crawling insect work is one of the easier jobs to do safely, because the products go into cracks, hinges and voids that little hands cannot reach.
How to tell you have a problem
- Fishmoths drop out of books, boxes or linen cupboards when you move them.
- Dead insects collect on window sills, in light fittings or along the bottom of the garage door.
- Ant trails run from a crack in the floor or wall to the dog bowl, sugar bowl or dishwasher.
- Crickets chirp loudly from inside the house at night but go quiet when you get close.
- Brown oval egg cases are tucked into hinges, under drawers or behind the stove.
- Cockroaches dart away when you switch on the kitchen or bathroom light at night.
Our process, step by step
Crawling insects walk through treated areas and carry baits back to their nests, which is exactly why baits and dusts work so well on them. We use gel baits in cracks and hinges for cockroaches and slow-acting ant baits that the workers take home to the queen. Insect growth regulators stop young cockroaches from maturing and breeding, which matters for German cockroaches that multiply fast. Residual sprays are applied as a barrier along entry points, door thresholds and drain areas rather than across open floors. Dusts go into wall voids, ceiling spaces and plug points where liquids should not be used.
Want the full step-by-step? See how our crawling insect control service works.
Stopping a repeat visit
- Move firewood, compost and piles of bricks away from the house walls.
- Do not leave dishes in the sink overnight, since a wet sink is a feeding station for cockroaches.
- Check second-hand furniture, appliances and cardboard boxes before bringing them inside, as German cockroaches often move house this way.
- Put drain covers or mesh over floor drains and keep the water traps full, especially in guest bathrooms that are seldom used.
- Store books and documents in sealed plastic boxes in dry rooms rather than in damp garages.
Pricing, honestly
Cost is driven by the species and how established the infestation is, with German cockroaches in a busy kitchen usually needing more work than a one-off ant trail. The size of the property, the number of units or rooms affected, and access to roof spaces and drains also matter. Where a follow-up treatment is needed to catch hatching insects, or where a business wants a regular service contract, we build that into a free quote upfront.
Shop-bought ant baits can handle a small, new trail and are worth a try. For cockroaches, especially German cockroaches, DIY sprays usually make things worse by scattering them and killing only the adults while the egg cases hatch. In flats and food businesses, I would not bother with DIY at all.
Frequently asked questions
Can you treat a whole row of homes in Imizamo Yethu for rats at once?
Yes, and that is the best way to do it. When neighbours treat together, the rats cannot simply move next door, so the results last longer.
Can crawling insects come from my neighbour?
Yes, particularly in flats, townhouses and semi-detached homes that share walls, drains and roof spaces. Treating several units together gives much better results.
Why do ants keep coming back after I spray them?
Spraying kills the foragers but leaves the queen and the nest untouched. Baits work better because the workers carry the product back and share it with the colony.
Do you come out to Imizamo Yethu for crawling insect control?
Yes. Imizamo Yethu is part of our regular City Bowl & Atlantic Seaboard route, along with Hout Bay, Llandudno, Constantia. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Is it safe to use rat bait around children in Imizamo Yethu?
We use tamper-resistant bait stations so children and pets cannot reach the bait. We always explain where they are placed and what to watch for.
Will one treatment get rid of cockroaches?
For American cockroaches it often will. German cockroaches usually need a follow-up because their egg cases are protected and hatch after the first treatment.
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