ASC-PC / Knowledge Base / FAQ

Pest Control & Food Safety FAQ

Clear, expert answers to the questions we hear most, from booking a first assessment to closing out an audit finding. Written by a food safety specialist owned pest control company that audits facilities for a living, serving Gqeberha (Port Elizabeth), Kariega, the wider Eastern Cape and Gauteng.

General & booking

How do I book pest control or get a quote?

Request a no obligation site assessment through our contact page or by phoning +27 41 004 0037, and a registered specialist will visit, identify your risks and design a programme around them. Because pricing depends on site size, pest pressure and the level of documentation your standard requires, a short walk through gives you an accurate quote rather than a guess over the phone.

How quickly can you get to my site?

For routine bookings we usually schedule within a few working days. For active infestations, food safety emergencies or audit driven callouts we prioritise a same day or next day response wherever our route planning allows. We work from a Gqeberha base for the Eastern Cape and a Randburg base for Gauteng, so the exact time depends on your location and the urgency of the risk.

Is ASC Pest Control registered and accredited?

Yes. We are a SAPCA member (membership number ASC797), our technicians are registered Pest Control Operators under Act 36 of 1947, and we hold structural pest control registration. We are also the only pest control company in South Africa owned by accredited food safety specialists, which shapes how we build and document every programme.

What is My ASC Pest Hub and do I get access?

My ASC Pest Hub is our client portal at hub.ascpestcontrol.co.za where every service is captured digitally. You get live trend graphs, your full document library and a one-click audit pack that pulls service reports, site plans, station maps, safety data sheets and operator registration certificates into a single downloadable file. Contracted clients receive their own login.

Do you offer contracts or once-off treatments?

Both. Food, beverage and commercial sites almost always need a scheduled programme because the standards and health regulations require ongoing monitoring and trending. Households and smaller premises can take a once-off treatment for a specific problem such as a cockroach flare-up or a rodent entry, with the option to move onto a maintenance schedule afterwards.

Are you insured and can you provide references?

Yes, we carry the appropriate insurance and can provide references and proof of our registrations on request. As part of the ASC Food Safety Consultants group we work with manufacturers, packhouses, retailers and hospitality operators across two provinces, and our credentials are available for any audit or vendor approval process.

Commercial & compliance

Why should I use a food safety specialist rather than a general pest company?

In a food or beverage environment pest control is an audited food safety control, not a nuisance service. We audit facilities for a living, so we design programmes that survive BRCGS, FSSC 22000, SQF, GLOBALG.A.P. and R638 scrutiny: correct station mapping, trend analysis, root cause investigation and clean records. A general company can lay bait; a specialist gives you a defensible system. See our commercial pest control and food and beverage pages for detail.

What documentation do you provide for audits?

Every service is captured in My ASC Pest Hub, which stores service reports, numbered site plans, trend graphs, safety data sheets and PCO registration certificates in one place. When an auditor arrives you pull a one-click audit pack rather than searching a lever arch file, which removes one of the most common reasons sites lose marks on pest management clauses.

What is trend analysis and why do auditors insist on it?

Trend analysis converts individual service reports into a trended view of activity by zone and species over time, so you can see pressure building before it becomes an infestation. Auditors insist on it because a pile of service dockets proves someone visited but not that the programme is effective. Our portal generates live trend graphs automatically, which is the single most common finding we help clients close.

Can pest management be handled in-house rather than by a contracted operator?

Most standards permit an in-house programme only if the person managing it has documented, verifiable competence equivalent to a contracted operator. In South Africa that practically means the in-house resource must still be a registered Pest Control Operator under Act 36 of 1947, because applying most professional pesticides legally requires that registration regardless of employer.

How often should a commercial food site be serviced?

Service frequency should be risk based, not a fixed number pulled from thin air. High risk open product areas, wet processing and high pest pressure sites are typically serviced more often than dry storage or low risk offices. We set frequency from a documented risk assessment so you can justify it to an auditor, and we adjust it as the trend data shows the picture changing.

What happens when you find pest activity during a service?

We record the finding, take immediate action to control it, and open a root cause investigation so the same issue does not recur. That means asking why the activity happened (a structural gap, a hygiene lapse, incoming goods) and recommending a corrective action, not just topping up bait. This closed loop is exactly what a food safety standard expects and what protects your certification.

Do you handle night audits and out-of-hours work?

Yes. Many pests, particularly cockroaches and rodents, are most active after dark, so a night inspection often reveals harbourage and runs that a daytime visit misses. We can schedule out-of-hours inspections and treatments around production so we do not disrupt your operation or contaminate open product.

Food safety standards

What does BRCGS require for pest management?

The BRCGS pest management clause requires a comprehensive programme run by a competent operator, covering risk assessment, station mapping, monitoring, trend analysis, effective control and clear records, plus control of the risks pesticides themselves pose. It is not a fundamental clause, but findings against it are common and frequently link back to fundamentals such as HACCP and corrective action. We build to it clause by clause.

What does FSSC 22000 expect from pest control?

FSSC 22000 draws its pest control detail from the ISO 22002-1 prerequisite programme, which requires measures to prevent pests, monitor for them, and eradicate any that appear without compromising product safety. The scheme also expects the programme to sit inside your management system with documented responsibilities, so it is auditable end to end rather than a standalone contractor arrangement.

What is SANS 10049 and how does it relate to pest control?

SANS 10049 is the South African standard for food safety management applying good hygiene practice to food premises, and it treats pest control as a core prerequisite. It expects premises to be designed and maintained to exclude pests, with an effective control programme and monitoring in place. We align our programmes with it so local retail and manufacturing clients meet their supply agreements.

What does Regulation R638 require?

Regulation R638 of 2018, under the Foodstuffs, Cosmetics and Disinfectants Act, requires food premises to be kept free of pests with an effective control programme maintained at all times. A health inspector will expect a written programme, a competent operator, monitoring records, a site plan and evidence that activity is acted on. We build directly to those expectations so a municipal inspection is a formality.

What is different about SQF pest control requirements?

SQF requires a documented pest prevention programme with a scaled site map, a list of approved chemicals and their safety data sheets, trend analysis and a nominated competent person overseeing it. It places particular weight on records being complete and on the programme being verified, so gaps in evidence are a frequent finding. Our portal keeps that evidence current and retrievable.

Does GLOBALG.A.P. cover pest control for farms and packhouses?

Yes. GLOBALG.A.P. covers pest control across primary production and post-harvest handling, expecting hygiene, exclusion and monitoring in packhouses, stores and handling areas, with attention to product contamination risk from both pests and treatments. In the Eastern Cape citrus and fruit corridor we tailor programmes to the packhouse and cold store environment specifically.

Do you design HACCP-compliant pest control?

Yes, our systems are HACCP designed. That means the programme is built as a prerequisite that supports your hazard analysis, with pest risk considered at the relevant points, monitoring defined, corrective action specified and verification built in. Because we come from a food safety consultancy background, the pest programme integrates with your food safety plan rather than sitting beside it.

Which standard is right for my facility?

It usually depends on what your customers demand: retailers and exporters often specify BRCGS, FSSC 22000 or SQF, while fresh produce supply chains lean on GLOBALG.A.P., and all South African food premises must meet R638 as a legal baseline. We work across all of them, so we can align a single pest programme to whichever standard (or combination) your market requires. Our blog compares them in depth.

Pest types

How do you control rodents in a food facility?

We start with exclusion and proofing, because a rodent that cannot get in does not need baiting. We then map external tamper resistant bait stations and internal monitoring points on a numbered plan, service them on a risk based frequency, and trend catch data by zone to see pressure building early. Inside food handling areas we favour break-back traps and monitoring over toxic bait, in line with standard requirements. See our commercial page for the full approach.

Why do cockroaches keep coming back after spraying?

Because spraying rarely reaches where cockroaches actually live: warm, humid harbourage inside motor housings, wall voids, drains and equipment cavities. German cockroaches breed quickly and develop resistance to over-used sprays. We use targeted gel bait in the cracks and voids they inhabit, disrupt harbourage and moisture, and monitor with traps, which breaks the breeding cycle rather than scattering the survivors.

How do you keep flies out of a food operation?

Fly control is layered: exclusion (fly screens, air curtains, self-closing doors), sanitation to remove breeding sites, and correctly placed insect light traps set back from open product and away from external doors and windows. We map the units, service the catch trays, and identify the species caught, because a spike in a particular fly often points to a drain or waste issue that needs fixing at source. Read more on our food and beverage page.

How serious are termites and can you treat them?

Termites are serious because they damage timber structures silently and can compromise buildings before they are noticed. We inspect for subterranean termite activity, identify entry routes and moisture drivers, and apply registered soil and structural treatments where appropriate. For new or renovated buildings we can advise on pre-construction protection so the problem is designed out from the start.

How do you get rid of bed bugs?

Bed bugs need a thorough, methodical treatment because they hide in seams, cracks, headboards and skirting, and a single missed harbourage restarts the infestation. We inspect to confirm and locate them, then combine targeted treatment with practical guidance on laundering, decluttering and monitoring, usually with a follow-up visit to catch any newly hatched insects. Guesswork and half-measures are why do-it-yourself attempts so often fail.

Can you deal with birds roosting on my building?

Yes. Birds foul surfaces and products, carry mites and pathogens, and their droppings are a food safety and slip hazard, so certification bodies expect them controlled around food premises. We use humane proofing such as netting, spikes and wire systems to deny roosting and nesting sites, chosen to suit the structure and the species, rather than harming the birds.

How do I stop ants invading my kitchen or premises?

Ants trail to food and moisture, so control combines targeted baiting that the workers carry back to the colony with sealing of entry points and removing the food and water that drew them in. Spraying visible ants often makes it worse by splitting the colony, so we identify the species and nest and treat at source for a lasting result in both homes and commercial kitchens.

What are stored product insects and why do they matter?

Stored product insects are beetles, weevils and moths that infest grains, flour, dried fruit, nuts, spices and packaged goods, and they are a major concern for mills, bakeries, warehouses and food manufacturers. They contaminate product, trigger customer complaints and can arrive inside incoming raw materials. We monitor with pheromone traps, inspect stock and structure, and target the source rather than fumigating blindly, so we protect both the product and the audit result.

Disinfection & pathogens

Do you offer disinfection as well as pest control?

Yes. Our disinfection service targets pathogens and spoilage organisms in food, beverage and healthcare environments, designed around the niches where they actually survive rather than surface wiping alone. Because we understand hygiene zoning and environmental monitoring, we treat disinfection as a verifiable control, with a plan for what is treated, how, and how it is checked.

Why is Listeria so difficult to eliminate?

Listeria monocytogenes hides in cool, damp niches such as drains, floor cracks and refrigeration units, and it can persist in a plant for years if those harbourage sites are never disrupted. It also grows at refrigeration temperatures, so cold storage does not stop it. Effective control combines environmental monitoring to find where it lives, zoning to stop it spreading, and targeted disinfection of the niches, not just visible surfaces.

How do you control Salmonella and E. coli in a facility?

Salmonella and E. coli are typically introduced through raw materials, people, water or pests, then spread on contact surfaces and equipment. Control means good hygienic design, strict zoning between raw and ready areas, verified cleaning and disinfection, and monitoring to confirm it is working. Rodents, flies and birds are recognised vectors, which is why pest control and disinfection work together in our approach.

What is Enterobacteriaceae monitoring and why does it matter?

Enterobacteriaceae are a family of bacteria used as an indicator of hygiene and process control: they are not always harmful in themselves, but rising counts signal that cleaning, disinfection or handling has slipped and that pathogens could follow. Trending indicator results across hygiene zones tells you where a problem is developing, which is why we design disinfection around monitoring data rather than a fixed routine.

What is environmental monitoring and do you help set it up?

Environmental monitoring is the routine swabbing and testing of surfaces, drains and equipment to detect pathogens and hygiene indicators before they reach product. A good programme maps sampling points by hygiene zone, sets trigger levels and defines what to do when results rise. As food safety specialists we can help design the sampling plan and align disinfection to it, so the two reinforce each other.

What are hygiene zones and why do they change how you work?

Hygiene zones separate a facility by contamination risk, from high care open product areas down to low risk external and storage areas, and they dictate the movement of people, equipment and materials. They matter because a control that is fine in a low risk zone can be a cross-contamination route into high care. We plan both pest control and disinfection around your zoning so we never carry risk across a boundary.

Chemicals & safety

What is Act 36 of 1947 and why does it matter?

Act 36 of 1947, the Fertilizers, Farm Feeds, Agricultural Remedies and Stock Remedies Act, governs the registration of pesticides and the registration of the people licensed to apply them professionally. It matters because applying most professional pest control products legally requires a registered Pest Control Operator, and auditors and inspectors will check that registration. All ASC technicians are registered operators under this Act.

What is a registered PCO and how do I check yours?

A registered Pest Control Operator is a person licensed under Act 36 of 1947 to apply professional pesticides, having met the training and competence requirements. You can ask any pest company for the operator's registration certificate and check it, and a food safety auditor will do exactly that. Our operators' certificates are held in My ASC Pest Hub and included in your one-click audit pack.

What is SANS 10133 and are you aligned to it?

SANS 10133 is the South African code of practice for the safe handling and application of pesticides, covering storage, application, records and the protection of people and the environment. We are aligned to it, which means our chemical handling, safety data sheets, application records and re-entry guidance follow a recognised code rather than ad hoc practice. That protects your staff, your product and your compliance.

How do you protect people, product and the environment?

We work least toxic first, using integrated pest management so exclusion, hygiene and monitoring do the heavy lifting before any chemical is considered. When products are needed we apply them in a targeted way (gel baits in cracks, tamper resistant stations, crack and crevice treatment) rather than broad spraying, which minimises exposure and residue. Prevention first is better for your food safety result and for the environment.

Are your treatments safe around children and pets at home?

Yes, when the guidance is followed. We use registered products applied by registered operators in targeted placements, and we give you clear re-entry and safety instructions for each treatment. Because we favour contained baits and precise application over fogging a whole house, family and pet exposure is kept to a minimum. Our residential page explains our home approach.

Residential

Do you treat homes and not just businesses?

Yes. We treat homes for cockroaches, ants, rodents, fleas, bed bugs, flies and other household pests, bringing the same food safety grade discipline we use in factories: registered products, targeted application and clear safety guidance. Households tell us the difference is that we explain what we are doing and why, rather than fogging and leaving.

How should I prepare my home for a treatment?

Preparation depends on the pest, and we will give you a specific checklist when you book. In general it helps to clear access to kitchen cupboards and skirtings, put food and pet bowls away, and for bed bugs to launder and bag affected bedding. Good preparation lets the operator reach the harbourage sites where the treatment actually needs to go.

How long before I see results at home?

It depends on the pest and the method. Baits work by being carried back to the colony or harbourage, so activity often rises briefly then falls over a week or two, which is normal and a sign the bait is working. Rodent and crawling insect issues usually settle within one to two service cycles, and we will tell you what to expect and when a follow-up is worthwhile.

Do you offer ongoing residential maintenance?

Yes. Many households move onto a periodic maintenance visit after an initial treatment, particularly for properties near open veld, water or food premises where pest pressure is constant. A scheduled visit catches seasonal invaders such as rodents in winter or ants in summer before they become a problem indoors.

Areas & response times

Do you cover Gqeberha (Port Elizabeth) and Kariega?

Yes, this is our home base. We are located in Gqeberha (Port Elizabeth) and cover the metro, Kariega (Uitenhage), the Coega industrial and cold chain corridor and the surrounding areas, with local operators who know the environment and the pest pressures of the region. Response in the metro is typically fast, and urgent food safety callouts are prioritised.

How far into the Eastern Cape do you travel?

We serve the wider Eastern Cape from our Gqeberha base, including the citrus, fruit and dairy regions and the packhouses, abattoirs and processing plants that supply them. For sites further out we plan routes so a scheduled programme remains reliable and cost effective. Our Eastern Cape page covers the region in detail.

Which Gauteng cities do you service?

From our Randburg operating base we service Gauteng including Johannesburg, Pretoria (Tshwane), Ekurhuleni, Randburg, Midrand and the East and West Rand industrial and food manufacturing nodes. See our Gauteng page for the areas and sectors we focus on across the province.

What are your typical response times?

Routine assessments are usually booked within a few working days, while active infestations and audit driven emergencies are prioritised for same day or next day attention wherever routing allows. Contracted clients get scheduled service dates plus priority callout between visits, so a sudden problem does not wait for the next routine visit.

Do you charge extra for callouts outside the metros?

Travel to outlying sites is factored into the quote, which is one reason we assess before pricing. We plan routes and service frequencies so that regional and rural clients get a reliable programme without paying a premium callout every visit, and we are transparent about any travel component up front.

Next Step

Still have a question? Let us walk your site

Book a no-obligation site assessment. A registered specialist will walk your premises and design a programme around your risk.

Book Now