Delft is one of Cape Town's more densely built areas, with families living close together and many extra rooms built onto the back of houses. Most calls here are about rats, cockroaches and fleas, and the best results come from treating a few neighbouring homes together.
Delft: what drives crawling insects here
German cockroaches settle in kitchens and move through shared walls, and ants are common in sandy yards. Fishmoths show up where clothes and boxes are stored.
Housing is mostly government-built family homes on small plots, many extended with backyard rooms, wendy houses and informal structures. Homes stand close together, and extensions built with corrugated sheeting often leave gaps at the roofline. More people and more food in a small space gives pests plenty to work with. Spaza shops run from homes add stock rooms to the picture.
A note from the field
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.
Fishmoths are often a sign of damp more than dirt. If you keep finding them in the same bathroom or cupboard, it is worth checking for a slow leak or poor ventilation.
How to tell you have a problem
- Cockroaches dart away when you switch on the kitchen or bathroom light at night.
- Fishmoths drop out of books, boxes or linen cupboards when you move them.
- Crickets chirp loudly from inside the house at night but go quiet when you get close.
- There is a faint musty, oily smell in a cupboard that has not been opened for a while.
- Ant trails run from a crack in the floor or wall to the dog bowl, sugar bowl or dishwasher.
Cockroaches move between drains, bins and food surfaces and can spread bacteria that cause stomach upsets. Their droppings and shed skins are a recognised trigger for allergies and asthma. Fishmoths damage paper, documents, photographs and starched fabrics, which matters a lot in offices, schools and archives. In food premises, a crawling insect sighting by a customer or an inspector can do lasting damage to a business's reputation.
How we handle crawling insect control in Delft
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.
Keeping them out afterwards
- Store books and documents in sealed plastic boxes in dry rooms rather than in damp garages.
- Put drain covers or mesh over floor drains and keep the water traps full, especially in guest bathrooms that are seldom used.
- Seal gaps under exterior doors with a brush strip, because most crawling insects simply walk in.
- Do not leave dishes in the sink overnight, since a wet sink is a feeding station for cockroaches.
- Move firewood, compost and piles of bricks away from the house walls.
How much will it cost?
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.
The first heavy rains in late autumn and winter push ants, cockroaches, crickets and millipedes indoors in large numbers. Summer heat brings American cockroaches out of drains and sends ants foraging hard for water. German cockroaches and fishmoths do not care much about the season because they live inside heated buildings all year.
Questions we get asked in Delft
Do you come out to Delft for crawling insect control?
Yes. Delft is part of our regular Cape Flats route, along with Belhar, Bishop Lavis, Kuils River, Nyanga. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
What counts as a crawling insect?
Anything that mainly walks rather than flies: cockroaches, ants, fishmoths, crickets, earwigs, millipedes and scorpions. They hide in cracks and voids, which is why they are treated with baits, dusts and barriers.
Can you treat my whole row of houses in Delft for rats at once?
Yes, and it works better that way. Send us the addresses and we will give a free quote for treating the properties together.
My children are getting bites at night in Delft. Is it fleas or bed bugs?
Bites around the ankles usually point to fleas, while rows of bites on arms, neck or back point to bed bugs. WhatsApp us a photo of any insect you find and we will help identify it.
Is the treatment safe around food?
We use gel baits and targeted applications in cracks rather than spraying food areas. Food should be covered or put away during treatment, and we will explain what to wipe down afterwards.
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.
Office 021 012 5825 · WhatsApp 074 697 2254