What Makes a General Insecticide Earn Its Place in the Truck
Envu Technical Services Manager David Arnold explains why reliability, cost in use, application quality and fit within the complete treatment program matter more than container price alone.
General insect control is where many people begin their pest management journey. It is also where technicians learn an important lesson: no single product does everything. A reliable general insecticide is an essential tool, but it still has to be matched to the pest, the site and the treatment plan.
I have used Temprid® 75 for more than 14 years across a wide range of domestic situations. Its performance has earned my confidence, but I have never viewed it as a substitute for inspection, technician skill or a complete pest-management approach. That distinction matters when deciding whether any product deserves a permanent place in the vehicle.
Look Beyond the Container Price
The cheapest container does not always produce the cheapest treatment. A useful comparison starts with the label rate, cost per mixed litre, application volume and chemical cost per completed job. It then needs to include the parts of the service that are much more expensive than the chemistry: customer acquisition, travel, labour, administration, training and the technician's time.
A small saving can disappear quickly if a treatment creates another visit. A callback means more travel and labour at a time when the schedule is already full. If the customer loses confidence, the longer-term cost can also include complaints, lost referrals and damage to the business's reputation. That is why reliability belongs in the value calculation.
For me, the question is not simply, “Which product is cheaper?” It is, “Which product gives the business the best value and the greatest confidence in getting the job right?”
Reliability Across the Complete Job
A product earns trust by performing consistently across the work it is selected to do. It should also give the technician useful flexibility. Temprid 75 contains beta-cyfluthrin and imidacloprid, two active ingredients that target different sites in the insect nervous system. Together they provide fast action and residual control.
Its Australian label covers internal and external use across domestic, commercial, industrial and public buildings, with pests including ants, cockroaches, spiders, fleas and bed bugs. The professional pest-management rate is a straightforward 10 mL per litre of water. A broad label can reduce the number of products a technician needs to carry and simplify training, but versatility should never become a reason to give every property the same treatment.
The mix rate may stay consistent, but the application must change with the pest, surface and site. A technician still has to decide where the insects are harbouring and travelling, which areas to treat, what volume is appropriate, and which supporting measures are required.
The Treatment Starts Before the Tank Is Mixed
A good treatment begins with a thorough inspection. Before preparing the spray tank, I want to understand the customer's concern, identify the pest and pressure level, locate harbourages and entry points, assess surface types, and note the conditions helping the problem continue. Equipment must be clean, calibrated and working correctly, and the product must be applied at the label rate to the right surfaces without spraying beyond the point of run-off.
Most importantly, the treatment has to reach the pest. If the insect does not contact the pesticide, the result is unlikely to meet expectations. Sanitation, exclusion, removal of food and moisture sources, dusting suitable voids and baiting may all be needed as parts of the wider plan. Clear communication also matters, because customers need to understand what the treatment can achieve, what may take time and what they need to do after the technician leaves.
A Practical Cockroach Example
Cockroach work is where I have seen Temprid 75 demonstrate its value particularly well. On properties with significant American cockroach activity around roof and wall cavities, service areas and other harbourage points, treating the obvious areas alone is rarely enough. Temprid can form part of a program that targets appropriate harbourage and movement areas, supported by dusts, baits, sanitation and exclusion where the site requires them.
On some jobs I have personally seen cockroaches affected and on their backs before I had finished packing my equipment. That visible response gives both technician and customer confidence, while residual control continues after the service. This is my field experience, not a controlled scientific trial, and no two infestations are identical. Site conditions, pest pressure, application quality and customer cooperation all influence the outcome.
Five Questions Before Changing Products
- Will it perform as well as or better than the product we currently use? If performance falls, any saving can disappear quickly.
- What is the true cost per treatment? Compare the mix rate, cost per mixed litre, application volume and total chemical cost per job.
- How proven and reliable is it in real-world conditions? Consider its field history, formulation quality, consistency and available technical support.
- What will changing cost outside the chemistry? Include technician retraining, office education, new procedures, documentation and customer communication.
- What happens if it does not perform? Account for callbacks, added labour and travel, complaints, property risks and possible damage to the business's reputation.
The Product and the Technician
A general insecticide earns its place in the truck when it delivers reliable performance, gives the technician and the business confidence, and helps achieve the right result for the customer. Temprid 75 remains relevant because it is a proven, flexible tool that supports a well-planned treatment program. But the product is only one part of the result. The technician's knowledge, application and communication are what turn good chemistry into successful pest management and help build customers for life.
About the author: David Arnold is Technical Services Manager, Professional Pest Management, at Envu.
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