Hanover Park is mostly blocks of flats with a lot of families under each roof. For a pest technician that means one thing: anything that starts in one unit, whether it is cockroaches, bed bugs or mice, has a stairwell and a shared wall to travel along.
Flying insects in Hanover Park: what we see
Flies build up around overflowing refuse rooms in the warm months. Mosquitoes breed in stagnant stormwater and blocked gutters after rain.
The ground is flat Cape Flats sand, and in winter stormwater can lie around the blocks for days. Open fields between the blocks collect windblown litter when the South-Easter is pumping. That combination of damp ground in winter and dry, windy, littered open space in summer keeps rodents comfortable all year.
A note from the field
A common myth is that flies come in from outside and that is the end of the story. In a lot of homes the flies are actually breeding indoors, in a drain, a forgotten bag of potatoes or the bottom of a bin.
What gives them away
- Paper wasps are coming and going from the same spot under the eaves, a gutter or a garden umbrella.
- Flies keep gathering around the same window, light or rubbish area even after you have cleaned and sprayed.
- Small flies hover over the fruit bowl, the recycling bin or the drip tray under a bar tap.
- A sudden swarm of large blowflies appears indoors, which often points to something dead in the roof or wall.
What happens when we come out
We start by identifying the insect properly, because a drain fly needs a completely different fix from a house fly or a mosquito. Breeding sites come first: drains are cleaned out and treated with a larvicide or bio-enzyme product, standing water is tipped or treated, and waste areas are sorted out. Only then do we use residual sprays on resting surfaces such as window frames and wall tops, fly bait stations away from food, and ULV fogging where a large space needs a quick knockdown. In commercial kitchens and food stores we install insect light traps with glue boards so there is constant monitoring between visits. Wasp nests are treated with a dust or spray directly into the nest and removed once the colony is dead.
Want the full step-by-step? See how our flying insect control service works.
Keeping them out afterwards
- Check eaves, carports and garden furniture in early spring for small paper wasp nests while they are still easy to deal with.
- Tip out pot plant saucers, birdbaths and anything else that holds water for more than a few days.
- Store flour, cereal and pet food in sealed containers so pantry moths have nothing to breed in.
- Pour boiling water down slow drains weekly and scrub the inside of the drain pipe with a brush, since that slime is where drain flies breed.
- Keep wheelie bins closed, rinse them out in summer, and park them away from the kitchen door.
Pricing, honestly
The price depends on which insect we are treating, because a single wasp nest is a very different job from a fly problem in a large food factory. The size of the property, how many breeding sites there are and how hard they are to get at, such as roof voids or sealed drains, all affect the time on site. Commercial sites with light traps and scheduled visits are usually best quoted as a contract, and we give free quotes once we know what is flying.
Flying insects peak from about October to March, when hot weather speeds up breeding and a fly can go from egg to adult in around a week. The south-easter keeps numbers down on the exposed side of the city but pushes flies indoors in sheltered suburbs, and mosquitoes often surge after the last winter rains leave water lying around. Wasps build their nests in spring and are at their most defensive in late summer when colonies are biggest.
Frequently asked questions
Can you treat a whole business, not just a house?
Yes. Restaurants, food factories, warehouses and offices usually go onto a contract with scheduled visits, monitoring and a report for each service.
Do you come out to Hanover Park for flying insect control?
Yes. Hanover Park is part of our regular Cape Flats route, along with Manenberg, Lansdowne, Philippi, Athlone. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Why are there so many cockroaches in the kitchen even though I clean every day?
In flats, cockroaches often live inside the walls and ducts and come out at night, so cleaning alone cannot reach them. Gel baiting along the pipes and plumbing gaps gets to the colony where it actually lives.
Why do I still have flies after spraying?
Because spray only kills the adults that are flying at the time. New ones keep hatching from the breeding site, so until that is found and dealt with, the flies keep coming back.
Is fogging safe for my pets and children?
Fogging is only used where it is needed, and people and pets stay out until the product has settled and the room has been aired. We tell you exactly how long to wait before we start.
Is it worth treating my flat in Hanover Park for bed bugs if the neighbours have them too?
Yes, but it works far better if the neighbours treat at the same time. We can schedule several units in one block together and give each household a post-treatment report.
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