Integrated Pest Control

Profissional de desinfestação

Truly Nolen has more than 80 years of experience in all market segments and its representative Tnolen, Estudos e Serviços de Protección Ambiental, Lda is SGS ISO9001 and CEPA certified in the area of ​​pest control.


The combination of experience with extensive research and development results in the best protocols prepared to solve any pest problems. Continuous training of our technicians ensures the correct execution of protocols, which makes Truly Nolen the first choice in pest control services.

We are specialists in Pest Control, Pest Control, Disinfestation, Insect Control, Poultry Control and Pest Extermination in companies all over the world!

Integrated Pest Management (GIP) is the methodology used by Truly Nolen, through maximum technical competence, to determine the most appropriate type of treatment to keep pests under control. For this, we adopt mechanical, sanitary, chemical and biological procedures, together with educational programs.

Three Zone Protocol

Truly Nolen divides the zones to be controlled into green, yellow and red, having specific procedures for each of them.

• Red Zone

It is the inner zone of the buildings to be controlled and is, therefore, the most sensitive area. In this place, the application of chemical products is avoided as much as possible.

• Yellow Zone

It is the perimeter, the last physical barrier to prevent pest entry. In this place, the use of physical barriers is allowed and recommended, applying the least amount of chemicals possible.

• Green Zone

It is the outdoor area, where we find most pests. In this place, the use of specific formulas associated with changes in the management of the environment is allowed and recommended.


It is a five-step program to run in each of the three zones: red, yellow and green.

• Inspection

The environment is carefully analyzed, with a view to finding possible shelters, sanitary problems, access points and infestations.

• Identification

The pests to be controlled are identified by the Truly Nolen technical team through pests, traces and type of damage found.

• Determination

The most appropriate control measures for each situation are determined.

• Control/Prevention

Our control programs are carried out, and measures are taken to prevent the risks of future infestations and control the pests that have been identified.

• Communication

It is the most important part of our service. The client is informed about what has been identified and determined, how it will be controlled/prevented, what possible environmental adjustments are required, in addition to what can be expected as a result of our actions.

Fighting pests is urgent!
Truly Nolen can help you!

Be prepared and call us today on 800 20 20 50 for a free inspection!

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A pest is defined as an outbreak of a species that becomes harmful to humans or that disturbs ecosystems, interfering with the balance of a habitat. Pests cause various epidemic diseases to humans and even animals. A pest is usually associated with a high number of a particular species that leads to ecological imbalances and can be composed of insects, mites, birds, among others.
There is often a pest in your home, without it being easily detectable. Many species hide or protect themselves when they sense the human presence, manifesting when we are not there. For this reason, you must pay attention to signs such as feces, marks, food or noisy objects for example. These are small signs that can mean you are in the presence of a pest, even if it is not visible.
Truly Nolen advises you to ask for professional help to ensure that your pest is eliminated. The combination of experience with extensive research and development results in the best protocols prepared to solve any pest problems. The continuous training of our technicians ensures correct execution, guaranteeing the effectiveness of the service, which results in the total elimination of your pest. If you try to do it in an amateur way, you run the risk of not only not eliminating the pest but also making the situation worse.
Yes. Truly Nolen and its research and development team have created a proactive program aimed at identifying and addressing the changes in the behavior of each pest from season to season. For example, in summer insects multiply more than in winter, which requires an adaptation in the pest control service. Products and equipment can be changed, as well as the methods used.
A very common mistake when talking about pests is to believe that the warmer seasons are the only times of the year when they pose a threat. This is not true, many pest species pose a year-round threat. What does exist is a change in behavior from one season to another, which does not mean that protective measures are less necessary. It is important to have pest control during the four seasons of the year so that your safety is always assured.