Claremont is the Southern Suburbs' shopping and office hub, built around Cavendish Square, Main Road and the station, with leafy residential streets running up towards the mountain. Our work here swings between commercial kitchens and retail on one side and older family homes with big trees on the other.
Stored product pests in Claremont: what we see
Restaurants, bakeries and food retailers need stored product monitoring as part of their hygiene routine. At home, pantry moths in cereals and nuts are common.
Upper Claremont has large older homes and newer cluster developments on generous, tree-filled plots, while the lower side near Main Road has flats, offices and shops packed close together. Older homes have wooden floors, sash windows and outbuildings that give pests plenty of hiding places.
Being close to Newlands and the mountain, Claremont is one of the wetter parts of Cape Town in winter, so damp walls and soggy gardens are normal. Large oaks and plane trees line the streets, and Arderne Gardens holds an old collection of big trees.
From the technician
Sealed containers protect your other food from weevils, but they also contain an infestation if you buy a bad bag, so you only lose that one container.
Weevils develop inside the grain, which is why sprays do not work. The only real solution is to remove the infested food and protect the rest.
What gives them away
Tick every sign you have noticed. It takes ten seconds.
Why it matters: Weevils are not known to bite or carry disease, but they ruin food, and the larvae inside the grain mean you cannot simply sieve them out. Infested stock has to be thrown away, which is a real cost for bakeries, restaurants, food distributors and farms with stored maize. In bulk storage, weevil activity creates heat and moisture pockets that encourage mould and further spoilage. For food businesses, weevils found by a customer or an auditor can damage trust very quickly.
Our process, step by step
Weevils develop inside the grain, so no surface spray can reach them while they are still in the kernel; removing infested food is the main treatment. We inspect every grain, pulse and cereal product, separate what is infested, and bag it for disposal. Shelves, cupboards and the gaps around them are vacuumed and cleaned, and we apply a targeted crack and crevice treatment where weevils are sheltering, keeping it well away from open food. For commercial stores and farm silos with heavy infestations of bulk grain, fumigation may be the only practical option, and we plan that as a separate job. Pheromone or food-baited traps are then used to check that numbers have dropped.
Want the full step-by-step? See how our weevil control service works.
Stopping a repeat visit
- Store rice, maize meal and samp in airtight glass or thick plastic containers, because weevils chew through thin plastic bags and cardboard.
- Check dried beans and lentils for small round holes before putting them in the cupboard.
- Use older stock first and avoid topping up a container with new grain on top of old.
- Freeze new bags of rice or flour for three or four days before you store them if weevils have been a problem before.
- Keep grain away from the warmest spots in the kitchen, like the cupboard above the oven or next to the geyser.
Pricing, honestly
For a home, the price mostly depends on how many cupboards are involved and whether the weevils have spread into other rooms. For businesses and farms, the volume of stored grain, how it is stored and whether fumigation is needed are the big factors. We quote for free, and food businesses with ongoing risk often prefer a contract with regular monitoring.
For a weevil problem in a home kitchen, a ruthless clean-out and sealed containers solve it most of the time, and you probably do not need us. Where it gets harder is when you keep finding weevils weeks later, which usually means one forgotten source, or when there is a lot of stored grain at stake. Do not bother with insecticide sprays in the pantry; they do nothing to the larvae inside the grain.
Questions we get asked in Claremont
Do you come out to Claremont for weevil control?
Yes. Claremont is part of our regular Southern Suburbs route, along with Newlands, Kenilworth, Harfield Village, Rondebosch. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
How did weevils get into my sealed bag of rice?
The eggs were most likely already inside the grains when you bought it. Female weevils lay eggs inside individual kernels, so the bag can look perfect from the outside.
Are the weevils in my beans the same as in my rice?
No. Bean weevils are seed beetles that only attack pulses, while rice and maize weevils attack grain, but the clean-out and storage advice is much the same.
Can you treat weevils in a silo or warehouse?
Yes. Larger stores may need fumigation or regular monitoring, and we will inspect and quote for the right approach.
Will weevils spread to the rest of the house?
Adults wander, so you may see them on walls and counters, but they only breed where there is grain or seed. Clearing the food source stops them.
Can I eat rice that had weevils in it?
It is not known to be harmful, but the grain is contaminated with insects and droppings, and we would throw it away.
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