Retreat is a busy, close-knit area where homes sit tight together and the main roads are lined with shops and taxis. Because people live close to each other, a pest problem in one yard usually becomes everybody's problem within a few weeks.
Retreat: what drives flying insects here
Mosquitoes breed in the vlei edges and any water left standing after rain. Flies increase around bins when collection is late.
Retreat lies on the edge of the Cape Flats sand, near Princess Vlei and the wetland areas toward Zeekoevlei. The water table is fairly high and some streets hold water after heavy winter rain. Standing water and vlei edges mean mosquitoes, and the sandy soil is easy for rats to burrow into.
Rats are the number one issue, followed by German cockroaches in kitchens and flats. Fleas and bed bugs come up regularly in dense housing. Mosquitoes are a seasonal complaint near the vleis.
How to tell you have a problem
- Tiny moth-like flies sit on bathroom walls near the shower or basin drain.
- Small flies hover over the fruit bowl, the recycling bin or the drip tray under a bar tap.
- You hear whining at night and wake up with fresh bites on exposed arms and ankles.
- Small moths flutter out of the pantry or out of a cupboard full of woollens.
- Flies keep gathering around the same window, light or rubbish area even after you have cleaned and sprayed.
- Paper wasps are coming and going from the same spot under the eaves, a gutter or a garden umbrella.
Something most people miss
If a cloud of big shiny flies suddenly appears in one room, check the ceiling. A rat or bird that died in the roof is the usual cause, and the flies stop once the carcass is removed.
Buzzing bug zappers in a kitchen can do more harm than good, because they can scatter insect fragments around. Glue board light traps are the better choice anywhere near food.
Our process, step by step
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.
Prevention that actually works
- 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.
- Fit fly screens on kitchen windows and keep a self-closing door or strip curtain on back doors that open onto bins.
- 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.
How much will it cost?
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
Do you come out to Retreat for flying insect control?
Yes. Retreat is part of our regular Southern Suburbs route, along with Steenberg, Lavender Hill, Heathfield, Tokai. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
What are the tiny flies around my bathroom drain?
They are almost always drain flies, also called moth flies. They breed in the gel-like film inside drains, so cleaning the pipe properly works far better than spraying the walls.
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.
Do the mosquitoes in Retreat come from Princess Vlei?
Partly, but most mosquitoes breed in small pockets of water much closer to home, like blocked gutters, buckets and pot plant saucers. Clearing those cuts numbers quickly.
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.
My neighbour has rats. Will treating only my house help?
It helps your house, but rats move between homes in Retreat easily. If neighbours treat at the same time, the result lasts much longer.
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