Cockroaches: The worlds most unwanted Guests!

Imagine the sky is barely bright as you slump your way to the kitchen table where your family is eating some cereal topped with berries. You start to grab some of the same but wait, what do you see in the container? A cockroach peering at you. Cockroaches can be a significant deterrent to customers and even employees and pose a formidable threat to a restaurant’s profits. Having a cockroach present in your restaurant and seen by patrons likely means they will tell their friends and family, and you could end up being temporarily shut down by health officials.

Cockroaches are attracted to restaurants as they require a relatively warm and moist environment. Besides a place to live these pests need to find food and water. Almost any food can attract and support these scavengers, and infestations can grow very quickly. While roaches do not cause structural damage their presence often indicates unsanitary conditions that may be unhealthy. There are also concerns about them directly causing allergic reactions and spreading disease by contaminating food. When cockroaches attack food, they can spread bacteria through cross-contamination. They pick up bacteria while eating and these bacteria then reside in their guts. When they attack your food, they often leave their waste products (and the bacteria!) on the food. They also may carry the bacteria on their bodies, and pass it on to the food when then touch it. Humans who eat the contaminated food can then be infected by the bacteria and suffer food poisoning. Indeed, cockroach cross-contamination can lead to the spread of, among other bacteria, salmonella, streptococcus and pseudomonas aeruginosa.

They prefer warm and damp areas in out-of-the-way protected places, such as inside walls, called harborages. Roach activity is usually highest at night.


Cockroaches are drawn to areas where access to food and a hiding space is regular and reliable, meaning a cockroach infestation is usually the symptom of poor sanitation, disposal, and cleanliness practices over the long term, and the problem will only get worse the longer these practices remain in place.

Let us have a look at some incidents where cockroach has caused a huge problem to restaurants:

Local fast food restaurant closed due to cockroach infestation

By Mario Montalvo, Kern golden empire.com

The fast food joint was closed by the health department after a customer complained about seeing cockroaches.

County environmental health director Donna Fenton said any vermin infestation requires immediate closure because it poses an immediate health risk.

“Often times those cockroaches have been roaming around the restroom,” said Fenton. “They could have been in the restroom. They can contaminate food contact surfaces, utensils, food packaging and even get into the food itself.”

Fenton says infestations like the one at this restaurant are not common.

The last time the restaurant was inspected was in July, and it passed with an “A,” but there were signs of a bigger problem at the time.

“It was noted that they did find cockroaches in the facility, but just not to the extent that they have right now,” Fenton said.

Diners flee restaurant half way through eating meals after cockroach infestation in kitchen

By Sam Fisher Stephen Jones, 16th Feb 2017, Mirror

Diners were forced to down their knives and forks and flee an Indian restaurant when a cockroach infestation broke out in a kitchen.

Their half-eaten meals were left abandoned on tables when health inspectors ordered the popular Sands of Glen field in Leicester closed down on the spot.

Acting on a tip-off by a member of the public, the inspectors visited the restaurant unannounced on Saturday, February 4.

They discovered cockroaches – both dead and alive – in the kitchen, including in the food store and in three of the freezers.

The Leicester Mercury also reports cockroach traps, put down by pest controllers, were also found.

The inspectors, from Blaby District Council, also noted that large quantities of open and uncovered food were left out on kitchen surfaces and that there was food debris, grease, and grime on many surfaces.

The above incidences present a grave picture of the growing pest problem in restaurants. Insecticides are currently the main method used for cockroach control in restaurants. Cockroaches have a legendary ability to develop resistance to a wide range of pesticides used for its control. Moreover, the use of these chemicals though conventional should be stopped as there is a chance of human contact and food contamination.

The time has come for doing all things unconventional and go for a better alternative.

C Tech Corporation provides a solution Termirepel™ which is very effective and long-lasting. The most important unique quality of the product is that it is non-toxic, non-hazardous and environmentally friendly.

Our product works on the mechanism of repellency. It temporarily inhibits the mating cycle of the insects. The product impairs the ability of the insects to reproduce, that is the insects will not lay eggs or the laid eggs will be infertile. The product causes feeding disruption in an insect by triggering an unpleasant reaction within the insect which might try to feed on the application. The product temporarily blocks the reproduction system of the insects by hindering the release of the vital hormones for growth.

Termirepel™ is available in the form of lacquer and can be applied to wooden articles such as door frames, food storage cupboards, etc. which can restrict the cockroaches from nesting in these areas.

TermirepelTM liquid concentrate can also be incorporated in the paint to be applied to galvanized and such other surfaces. The liquid concentrate can be used to paint the interior and exterior of houses, schools, hospitals, restaurants, warehouses etc. to keep these areas safe from pest attack.

The masterbatch available can be incorporated in polymeric applications while they are being manufactured, thus keeping the pests like cockroach away from the applications.

Termirepel™ can thus help us effectively keep cockroaches away from our food as well as our lives!

Termirepel™ is thermally stable and does not degrade on exposure to heat and sunlight. It does not kill or harm the insect but repels them. It does not volatilize and does not degrade the soil. It is RoHS, RoHS2, ISO, REACH, APVMA, NEA compliant and FIFRA exempted.

Contact us at  technical.marketing@ctechcorporation.com to keep the pests away.

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