Lambda Plus EW insecticide for controlling flying and crawling insects 1 liter
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Product description
Lambda Plus EW insecticide 1 liter
Lambda Plus EW is an insecticide concentrate in the form of an oil-in-water emulsion, designed for use in controlling public health pests and flying and crawling insects inside and outside. The product contains the active ingredient Lambda Cyhalothrin at a concentration of 5%, which is an active substance from the group of synthetic pyrethroids, and works on the insect through contact and ingestion when applied correctly.
Lambda Plus is a suitable choice within programs of flying insecticides and crawling insecticides, especially in sites requiring cockroach, mosquito, fly, flea, beetle, Scolytinae, silverfish, and some other public health pests control according to label instructions.
What is Lambda Plus EW insecticide?
Lambda Plus EW is a concentrated insecticide to be diluted with water, used by spraying on surfaces and areas of insect activity after preparation with the appropriate dose. The EW formulation means it is an oil-in-water emulsion, a formula that facilitates easy preparation and use when diluting the product with water inside the sprayer.
The product is characterized by being odorless and not leaving annoying stains on most surfaces when used properly, making it suitable for use in public health insecticide programs, especially in homes, warehouses, restaurants, commercial facilities, service establishments, and building surroundings.
Specifications of Lambda Plus EW
Product name: Lambda Plus EW
English name: Lambda Plus EW
Product type: concentrated insecticide
Formulation: oil-in-water emulsion EW
Active ingredient: Lambda Cyhalothrin
Active ingredient concentration: 5%
Volume: 1 liter
Odor: odorless
Use: control of flying and crawling insects and public health pests
Application areas: indoor and outdoor according to label instructions
Target insects: cockroaches, mosquitoes, flies, fleas, bed bugs, beetles, Scolytinae, silverfish, and some other pests depending on the scope of use
Features of Lambda Plus insecticide
Lambda Plus is distinguished by its rapid effect when insects contact the treated material, and it helps in controlling a wide range of flying and crawling pests when used at the correct concentration. This makes it suitable for sites needing a versatile product instead of relying on separate insecticides for each pest.
It also has a residual effect on treated surfaces for a suitable period, helping to continue the control after spraying, provided the surface is not washed immediately after application and not used in areas exposed to water or frequent cleaning.
An important feature is that it does not cause an unpleasant odor nor leave visible stains on surfaces when used properly, making it suitable for indoor and outdoor use in cockroach, fly, mosquito, and crawling insect control programs.
Where to use Lambda Plus?
Lambda Plus can be used in places where insects appear or frequently pass through. For cockroach control, focus on cracks, openings, behind appliances, under sinks, drainage areas, wall edges, back kitchens, and service rooms.
For fly and mosquito control, spray on surfaces where insects rest or gather, such as external walls, around windows, trash areas, building entrances, and semi-open areas. The product can be integrated into programs for controlling flying insects with other products like light traps or larvicides depending on the source of infestation.
How to use Lambda Plus EW
Dilute Lambda Plus with water before use; do not use directly from the bottle concentrated. Fill the sprayer with an appropriate amount of water, add the required dose of the insecticide, then shake or stir well until the solution is homogeneous before spraying.
For cockroach control, dilute the insecticide at a rate of 3 to 8 ml per 1 liter of water depending on the severity of infestation and application site. Spray in hiding and movement areas such as cracks, corners, behind appliances, and around drainage openings.
For fly and mosquito control, dilute the product at a rate of 2 to 8 ml per 1 liter of water depending on the level of infestation and site nature. Spray on surfaces where insects gather, not in the air randomly.
Label instructions are always the primary reference for determining the final dose, number of repetitions, and safe entry period after spraying.
Using it for cockroach control
When using Lambda Plus for cockroach control, it is best not to spray open spaces only, but focus on hiding places. Cockroaches usually hide behind refrigerators, under sinks, inside cracks, around water pipes, near drains, behind ovens, and in warm, humid places.
Therefore, it can be used within the cockroach insecticide section, applying it precisely on cracks, edges, and points of movement. It is also recommended to support control by cleaning food sources and moisture, as food and water residues help sustain infestation.
Using it for fly and mosquito control
In fly and mosquito cases, Lambda Plus is used on surfaces where insects rest or pass near, such as walls, building entrances, around windows, trash areas, corridors, and outside walls. Random spraying in the air is not sufficient; better control is achieved by treating activity points.
It can be included in flying insect control programs with other products as needed, such as light traps inside enclosed sites or larvicides when there is a breeding source for mosquitoes or flies.
Using it for bed bugs, fleas, and beetles
Lambda Plus can assist in controlling some crawling insects like bed bugs, fleas, and beetles within the permitted scope of use. For bed bugs, focus on bed edges, cracks, tight corners, behind panels, and furniture bases, avoiding spraying bedding or surfaces in direct contact with the body unless the label instructions specify.
For bed bugs specifically, it can be linked to the bed bug insecticide section, noting that bed bugs often require an integrated program including washing, cleaning, inspection, and localized spraying in hiding places.
Tips to improve control efficiency
To achieve better results, identify the insect type and activity location before spraying. Using the insecticide in the wrong place reduces effectiveness, even if the product is strong. Therefore, inspect cracks, corners, drainage areas, walls, and insect gathering sites before preparation.
It is also advised to clean the area before spraying, remove food and moisture sources, and seal entry points for insects. In fly and mosquito cases, reduce waste and stagnant water. For cockroaches, clean food residues and fix leaks.
Lambda Plus can be used as part of a broader pest control plan, especially in sites with multiple pest types.
Difference between EW insecticide and regular insecticides
EW formulation means oil-in-water emulsion, a formula that helps mix the insecticide with water and prepare it as a spray solution for surface application. This differs from powders, baits, or granules, as it is intended for spraying after dilution with water.
The practical advantage of this formulation is that it allows application on specific areas or points as needed, with a residual effect on treated surfaces. However, adherence to the specified dose and avoiding random concentration increases are essential.
Safety precautions and warnings
Lambda Plus is a concentrated insecticide and must be handled carefully. Do not use undiluted, and do not mix with other insecticides or cleaners unless the label instructions specify. Wear gloves and a mask during preparation and spraying, and avoid contact with skin, eyes, or inhalation of spray mist.
Do not spray on food, kitchen utensils, food preparation surfaces, feed, or water sources. Keep children and pets away from the sprayed area until surfaces are fully dry and the area is well ventilated.
In case of accidental exposure or ingestion, immediately contact a medical professional or poison center, bringing the product container or label to clarify the active ingredient.
Frequently Asked Questions about Lambda Plus EW
Is Lambda Plus ready to use?
No, it is a concentrate and must be diluted with water before use according to the target pest’s dose and label instructions.
What is the active ingredient in Lambda Plus?
The active ingredient is Lambda Cyhalothrin at 5%.
Can it be used indoors?
Yes, indoors in suitable places like cracks, corners, and insect activity areas, with proper ventilation and keeping children and pets away until surfaces dry.
Is it suitable for cockroach control?
Yes, it is used for cockroach control when diluted at 3 to 8 ml per liter of water, focusing on hiding and movement areas.
Can it be used for fly and mosquito control?
Yes, it can be used for fly and mosquito control at 2 to 8 ml per liter of water depending on infestation severity, applied on surfaces and gathering points.
Related sections
Lambda Plus can be used within integrated pest control plans related to flying insecticides, crawling insecticides, cockroach insecticides, fly control, mosquito control, bed bug insecticides, and public health pest control.
Why choose Lambda Plus EW 1 liter?
Lambda Plus EW 1 liter is suitable for those needing a versatile concentrated insecticide for controlling flying and crawling insects. It features an EW formulation that can be diluted, with a 5% active ingredient, low odor, and residual effect that helps in pest control when used correctly.
When combined with sanitation measures, sealing entry points, removing food and moisture sources, and monitoring activity areas, it can be an effective part of a public health pest control program inside and outside buildings.


