Best Effective Pesticides for Bed Bug Control in Kenya

Bed bugs feed on blood and are mainly active at night. They hide in mattresses, bed frames, sofas, cracks, crevices, skirting, furniture joints and other concealed areas. Because they remain hidden for much of the day, treating only the places where bed bugs are visible may leave part of the infestation untouched.

The choice of pesticide matters because different products contain different active ingredients, concentrations, formulations and modes of action. Some are formulated as suspension concentrates, some as emulsifiable concentrates, some as soluble liquids and others as wettable powders. These differences affect how the product is prepared and how it behaves on treated surfaces.

For bed bug control, the objective is to reach the places where bed bugs hide and move while maintaining appropriate residual protection on suitable surfaces.

Below are effective bed bug-control products available through Rafiki Pest Control and Bluelabs Hygiene in Kenya.

BEDLAM 200SL

Brief Explanation of Bedlam 200SL

Bedlam 200SL contains acetamiprid 200 g/L. It is a liquid insecticide used for bed bug control and other insect pests.

The product belongs to the neonicotinoid group of insecticides. Its soluble-liquid formulation makes it suitable for preparing a spray solution according to the manufacturer's instructions.

Bedlam 200SL is particularly relevant to bed bug treatment because the active ingredient acts on the insect nervous system rather than working only through physical contact with the insect's body.

Mode of Action of Acetamiprid

Acetamiprid acts on nicotinic acetylcholine receptors in the insect nervous system.

Under normal conditions, acetylcholine is involved in transmitting nerve signals. Acetamiprid interferes with this process, causing abnormal nerve activity. Continued exposure disrupts coordination and eventually results in paralysis and death.

Its mode of action is different from pyrethroid products such as alpha-cypermethrin and deltamethrin.

Why You Should Choose Bedlam 200SL

Bedlam 200SL is a useful option when you want a bed bug pesticide based on acetamiprid.

Its main advantages include:

• Contains a clearly defined active ingredient at 200 g/L.

• Uses a neonicotinoid mode of action.

• Suitable for targeted insecticide treatment.

• Can form part of a wider bed bug-control programme.

• Useful where treatment needs to reach bed bug harbourages on permitted surfaces.

Bedlam 200SL can also be included in an integrated approach where chemical treatment is supported by vacuuming, steam treatment, heat treatment or residual dusting.

Bedlam 200SL Prices Subject to Change

50ml — KES 1,500
100ml — KES 2,000
1 Litre — KES 8,500

Prices, pack sizes and availability are subject to change.

How to Use Bedlam 200SL

Use Bedlam 200SL according to the current product label.

The label determines the correct preparation, application rate, permitted surfaces, protective equipment and re-entry requirements. Treat suitable areas where bed bugs hide or travel rather than applying the product indiscriminately.

Pay particular attention to permitted harbourage areas such as bed frames, cracks, crevices, furniture joints, skirting and other surfaces identified during treatment.

Do not apply the product to mattresses, bedding, clothing or other personal items unless the product instructions specifically permit that application.

FENDONA 60SC

Brief Explanation of Fendona 60SC

Fendona 60SC contains alpha-cypermethrin 60 g/L. It is a suspension-concentrate insecticide designed for insect control and provides residual activity on suitable treated surfaces.

The formulation contains microscopic particles of active ingredient suspended in liquid. When correctly prepared and applied, the product leaves active ingredient on suitable treated surfaces.

Mode of Action of Alpha-Cypermethrin

Alpha-cypermethrin is a synthetic pyrethroid.

It affects voltage-gated sodium channels in the insect nervous system. These channels are involved in controlling nerve impulses. Alpha-cypermethrin interferes with their normal operation, producing abnormal nerve activity, knockdown and, with sufficient exposure, death.

Why You Should Choose Fendona 60SC

Fendona 60SC is a practical option where you are looking for a pyrethroid insecticide with residual activity.

Its key characteristics include:

• Alpha-cypermethrin as the active ingredient.

• 60 g/L concentration.

• Suspension-concentrate formulation.

• Fast insecticidal action.

• Residual activity on suitable treated surfaces.

• Suitable for inclusion in structured pest-control programmes.

Residual action is useful in bed bug treatment because bed bugs may remain hidden during the initial application and come into contact with treated areas later.

Fendona 60SC Prices Subject to Change

250ml — KES 3,500
1 Litre — KES 7,000

Prices, pack sizes and availability are subject to change.

How to Use Fendona 60SC

Use Fendona 60SC according to the current product label.

The label provides the required preparation, application rate, approved treatment surfaces, protective equipment and re-entry instructions.

For bed bug management, the focus should be on suitable harbourages and surfaces where bed bugs hide or move. Avoid unnecessary treatment of items that are not approved treatment surfaces.

KUNGUNIL 200SL

Brief Explanation of KunguNil 200SL

KunguNil 200SL contains imidacloprid 200 g/L. It is a liquid insecticide used for bed bug control in suitable domestic, public and commercial premises.

Imidacloprid belongs to the neonicotinoid group, making KunguNil different from pyrethroid products such as alpha-cypermethrin and deltamethrin.

Mode of Action of Imidacloprid

Imidacloprid acts on nicotinic acetylcholine receptors in the insect nervous system.

It disrupts normal nerve transmission, causing excessive and uncontrolled nerve activity. This progresses to loss of coordination, paralysis and death in susceptible insects.

Because imidacloprid works through a different chemical class from pyrethroids, it provides a different insecticidal mode of action within a bed bug-control programme.

Why You Should Choose KunguNil 200SL

KunguNil 200SL is suitable when you want a bed bug-control product based on imidacloprid.

Its characteristics include:

• 200 g/L imidacloprid.

• Liquid soluble-concentrate formulation.

• Neonicotinoid mode of action.

• Suitable for targeted treatment.

• Useful as part of an integrated bed bug programme.

• Can complement physical control measures such as vacuuming and heat.

KunguNil 200SL Prices Subject to Change

50ml — KES 1,500
100ml — KES 2,000
1 Litre — KES 7,000

Prices, pack sizes and availability are subject to change.

How to Use KunguNil 200SL

Use KunguNil 200SL according to the product label.

Prepare and apply the product at the stated rate and only to permitted surfaces. Focus treatment on areas where bed bugs hide and travel, including suitable cracks, crevices, furniture joints and bed-frame surfaces.

Observe the product's protective measures and re-entry requirements.

MOS-N-ROACH 100EC

Brief Explanation of Mos-N-Roach 100EC

Mos-N-Roach 100EC contains alpha-cypermethrin 100 g/L. It is an emulsifiable-concentrate insecticide used in professional pest-control applications.

The 100 g/L concentration gives the product a higher active-ingredient concentration than alpha-cypermethrin formulations containing 60 g/L, although concentration alone does not determine which product will perform best.

Mode of Action of Alpha-Cypermethrin

Alpha-cypermethrin interferes with voltage-gated sodium channels in the insect nervous system.

This changes the normal transmission of nerve impulses and produces excessive nerve activity, followed by knockdown and death.

The same active ingredient is also used in other pyrethroid formulations, but the concentration and formulation can differ between products.

Why You Should Choose Mos-N-Roach 100EC

Mos-N-Roach 100EC gives you a concentrated alpha-cypermethrin formulation for targeted insect-control applications.

Its main characteristics include:

• Alpha-cypermethrin at 100 g/L.

• Emulsifiable-concentrate formulation.

• Fast knockdown action.

• Suitable for targeted treatment.

• Can form part of a wider insect-control programme.

It can be considered where a product containing alpha-cypermethrin is appropriate for the treatment requirement.

Mos-N-Roach 100EC Prices Subject to Change

20ml — KES 1,300
100ml — KES 1,800
1 Litre — KES 5,500

Prices, pack sizes and availability are subject to change.

How to Use Mos-N-Roach 100EC

Use Mos-N-Roach 100EC according to the current product label.

Follow the specified preparation and application rate and apply only to permitted treatment areas.

Do not increase the concentration in an attempt to obtain faster results. More pesticide does not automatically mean better control.

Observe all protective and re-entry requirements stated on the label.

NAVIGATOR 100SC

Brief Explanation of Navigator 100SC

Navigator 100SC contains alpha-cypermethrin 100 g/L. It is a suspension-concentrate insecticide used for the control of insect pests, including bed bugs.

The product combines the pyrethroid active ingredient alpha-cypermethrin with a suspension-concentrate formulation designed for application to suitable treated surfaces.

Mode of Action of Alpha-Cypermethrin

Alpha-cypermethrin acts on voltage-gated sodium channels in the nervous system of insects.

The disruption of these channels affects nerve impulses and causes knockdown, paralysis and death.

Because alpha-cypermethrin acts on the nervous system, exposure to treated surfaces can affect bed bugs as they move through treated harbourages.

Why You Should Choose Navigator 100SC

Navigator 100SC is an option for bed bug control where a 100 g/L alpha-cypermethrin suspension concentrate is appropriate.

Its characteristics include:

• Alpha-cypermethrin at 100 g/L.

• Suspension-concentrate formulation.

• Fast knockdown.

• Residual insecticidal action.

• Suitable for targeted treatment.

• Useful as part of an integrated programme.

Navigator can also be used as part of a broader control strategy where the objective is to combine direct treatment with residual protection.

Navigator 100SC Prices Subject to Change

20ml — KES 1,000
1 Litre — KES 8,500

Prices, pack sizes and availability are subject to change.

How to Use Navigator 100SC

Use Navigator 100SC according to the current product label.

Prepare the product at the specified rate and apply it to permitted surfaces and areas of bed bug activity.

The most useful treatment areas are generally those identified during inspection as bed bug harbourages or travel routes.

Follow all instructions relating to application, protective equipment, ventilation and re-entry.

PALI 50WP

Brief Explanation of Pali 50WP

Pali 50WP is a wettable-powder insecticide containing deltamethrin 50 g/kg (5% w/w).

A wettable powder is mixed with water before application to form a suspension. The formulation is therefore different from the soluble concentrates, emulsifiable concentrates and suspension concentrates listed above.

Mode of Action of Deltamethrin

Deltamethrin is a synthetic pyrethroid that affects voltage-gated sodium channels in insects.

The disruption of normal nerve signalling causes uncontrolled nerve activity, knockdown and paralysis, followed by death.

Why You Should Choose Pali 50WP

Pali 50WP is an option where a wettable-powder formulation containing deltamethrin is required.

Its characteristics include:

• Deltamethrin at 5% w/w.

• Wettable-powder formulation.

• Pyrethroid mode of action.

• Suitable for residual insect-control applications.

• Useful on appropriate treatment surfaces.

• Can form part of an integrated bed bug-control programme.

The wettable-powder formulation also means the product should be handled and prepared differently from liquid formulations.

Pali 50WP Prices Subject to Change

20g — KES 1,300
100g — KES 1,800

Prices, pack sizes and availability are subject to change.

How to Use Pali 50WP

Use Pali 50WP strictly according to the product label.

Prepare the suspension at the specified rate and maintain the mixture as directed during application.

Apply only to approved surfaces and areas identified for treatment. Follow the required protective measures and re-entry instructions.

NEOCIDAL 600EW

Brief Explanation of Neocidal 600EW

Neocidal 600EW contains diazinon 600 g/L. It is an emulsifiable insecticide used for insect pest control.

Diazinon belongs to the organophosphate group of insecticides, making it chemically different from the pyrethroid products and neonicotinoid products listed above.

Mode of Action of Diazinon

Diazinon inhibits acetylcholinesterase, an enzyme involved in normal nerve signalling.

When acetylcholinesterase is inhibited, acetylcholine accumulates at nerve junctions. This causes excessive and uncontrolled nerve activity, eventually resulting in paralysis and death in susceptible insects.

Why You Should Choose Neocidal 600EW

Neocidal 600EW provides a different insecticide class from products based on alpha-cypermethrin, deltamethrin, acetamiprid and imidacloprid.

Its main characteristics include:

• Diazinon at 600 g/L.

• Emulsifiable formulation.

• Organophosphate mode of action.

• Suitable for specific insect-control applications.

• Different active-ingredient class from the other products in this list.

Its selection should be based on the treatment requirement and the product instructions.

Neocidal 600EW Prices Subject to Change

28ml — KES 1,300

Prices, pack sizes and availability are subject to change.

How to Use Neocidal 600EW

Use Neocidal 600EW strictly according to the product label.

Prepare and apply the product at the specified rate to permitted treatment areas. Follow all instructions on protective equipment, handling, ventilation and re-entry.

Do not combine Neocidal 600EW with other pesticides unless the product instructions specifically permit the combination.

DIATOMACEOUS EARTH BY BLUELABS HYGIENE

Brief Explanation of Diatomaceous Earth

Bluelabs Hygiene supplies Diatomaceous Earth, an insecticidal dust used against crawling insects including bed bugs, cockroaches, fleas, ants, spiders and mites.

Diatomaceous earth is primarily made from amorphous silicon dioxide derived from fossilised diatoms. Unlike liquid insecticides, it is used as a dry dust.

Its value in bed bug control comes from its physical action and its ability to remain in suitable dry harbourages after application.

Mode of Action of Diatomaceous Earth

Diatomaceous earth works through a physical mode of action rather than conventional neurotoxic action.

The fine abrasive particles affect the insect's waxy outer layer. This increases moisture loss from the insect's body and eventually causes dehydration and death.

This means its action is fundamentally different from:

• Acetamiprid

• Imidacloprid

• Alpha-cypermethrin

• Deltamethrin

• Diazinon

It does not depend on disrupting the insect nervous system in the same way as these chemical insecticides.

Why You Should Choose Diatomaceous Earth

Diatomaceous Earth by Bluelabs Hygiene is particularly useful as a residual dust component in an integrated bed bug-control programme.

Its advantages include:

• Physical mode of action.

• Suitable for dry cracks and crevices.

• Can remain active while dry.

• Different action from conventional chemical insecticides.

• Useful for longer-term residual protection in suitable areas.

• Can complement liquid insecticide treatment.

For bed bugs, the strongest use of diatomaceous earth is not as a replacement for every other treatment method. It is valuable because it can remain in appropriate protected areas after the initial liquid treatment has dried.

This gives the treatment programme another layer of protection against bed bugs that continue moving through treated harbourages.

Diatomaceous Earth Prices Subject to Change

250g — KES 900
500g — KES 1,500
1kg — KES 2,500

Prices, pack sizes and availability are subject to change.

How to Use Diatomaceous Earth

Apply Diatomaceous Earth according to the manufacturer's instructions.

Use the product in suitable dry cracks, crevices, voids and other approved areas where bed bugs hide or travel.

A light, controlled dusting is preferable to large piles of powder. Excess dust can be disturbed and become airborne.

Keep the product away from food, children and pets and avoid unnecessary inhalation during application.

Diatomaceous earth should be used separately from liquid insecticides unless the product instructions specifically permit mixing.

Understanding the Differences Between These Bed Bug Pesticides

The products listed above do not all work in the same way.

Some differences are based on the active ingredient:

The concentration number should always be read together with the formulation. A product at 100 g/L is not automatically twice as effective as a product at 50 g/L because formulation, application rate, active ingredient and intended use also matter.

Bed Bug Pesticides With Different Modes of Action

The products on this list include three broad types of action.

Neonicotinoids

Bedlam 200SL and KunguNil 200SL contain acetamiprid and imidacloprid respectively.

Both act on nicotinic acetylcholine receptors but contain different active ingredients.

Pyrethroids

Fendona 60SC, Mos-N-Roach 100EC, Navigator 100SC and Pali 50WP contain pyrethroid active ingredients.

Alpha-cypermethrin and deltamethrin affect voltage-gated sodium channels in insects.

Organophosphates

Neocidal 600EW contains diazinon, which acts through acetylcholinesterase inhibition.

Physical Insecticidal Dust

Bluelabs Hygiene Diatomaceous Earth works through physical dehydration rather than conventional nervous-system toxicity.

Why Active Ingredient Matters in Bed Bug Control

Looking only at the product name can make several pesticides appear different when some contain the same active ingredient.

For example:

Fendona 60SC → Alpha-cypermethrin 60 g/L

Mos-N-Roach 100EC → Alpha-cypermethrin 100 g/L

Navigator 100SC → Alpha-cypermethrin 100 g/L

Although these are separate products and formulations, their active ingredient is the same.

The same principle applies when comparing Bedlam and KunguNil: they belong to the same broad neonicotinoid group but contain different active ingredients.

This is important when selecting products for a treatment programme.

Combining Bed Bug Pesticides With Diatomaceous Earth

Diatomaceous Earth by Bluelabs Hygiene is particularly useful when it is treated as a separate residual component of bed bug control.

A practical integrated sequence can involve:

Inspection → Preparation → Physical cleaning → Targeted insecticide treatment → Drying → Appropriate residual dusting → Monitoring → Follow-up

The liquid insecticide provides chemical control, while the dry diatomaceous-earth dust provides a different physical mode of action in suitable protected areas.

The objective is not to mix every product together. Each product has its own formulation and instructions.

Where a combination is used, the products should be selected deliberately and applied according to their individual instructions.

Which Bed Bug Pesticide Is Best?

The best choice depends on what you are trying to achieve.

For a Neonicotinoid Active Ingredient

Bedlam 200SL provides acetamiprid, while KunguNil 200SL provides imidacloprid.

For Alpha-Cypermethrin

Fendona 60SC, Mos-N-Roach 100EC and Navigator 100SC all contain alpha-cypermethrin, although their concentrations and formulations differ.

For Deltamethrin

Pali 50WP provides deltamethrin in a wettable-powder formulation.

For Diazinon

Neocidal 600EW provides diazinon, an organophosphate active ingredient.

For Physical Residual Action

Bluelabs Hygiene Diatomaceous Earth provides a dry dust with a physical mode of action.

How Long Does Bed Bug Pesticide Protection Last?

Residual protection varies from one product and application to another.

It depends on:

• Active ingredient

• Formulation

• Application rate

• Surface type

• Temperature

• Moisture

• Cleaning activity

• Exposure to sunlight

• Disturbance of the treated surface

• Product storage and preparation

A product should therefore not be selected solely because it claims to remain effective for a particular number of weeks or months.

For longer residual protection, the treated area must remain suitable for the product. Frequent washing, wiping or disturbance can reduce the amount of active material remaining on a surface.

Diatomaceous earth offers a different type of residual action because its physical effect continues while the dust remains dry and available to the insect.

Can Bed Bug Pesticides Kill Bed Bug Eggs?

Bed bug eggs are one of the difficult parts of an infestation because they are small, concealed and less exposed to some insecticide applications than active adults and nymphs.

This is why treatment should not focus only on visible adult bed bugs.

Effective programmes can combine:

• Inspection

• Physical removal

• Steam

• Controlled heat

• Appropriate insecticide treatment

• Residual dusting

• Monitoring

• Follow-up treatment where necessary

The pesticide label should always determine what claims can be made about eggs and what treatment conditions are required.

Pesticide Selection for Different Bed Bug Infestations

Light Infestations

A smaller infestation may require targeted treatment of known harbourages combined with cleaning, vacuuming and monitoring.

Established Infestations

Larger infestations may involve several rooms and many harbourages. These situations usually require broader inspection and more comprehensive treatment.

Repeated Infestations

Where bed bugs keep returning, the focus should move beyond selecting another pesticide.

The property should be examined for:

• Untreated harbourages

• Infested furniture

• Movement between rooms

• Introduced belongings

• Inadequate preparation

• Missed cracks and crevices

• Reinfestation sources

Changing products without correcting the underlying problem may not resolve the infestation.

Best Effective Pesticides Bed Bug Control Kenya

The products covered in this article provide different active ingredients, concentrations, formulations and modes of action.

Bedlam 200SL — Acetamiprid 200 g/L
Fendona 60SC — Alpha-cypermethrin 60 g/L
KunguNil 200SL — Imidacloprid 200 g/L
Mos-N-Roach 100EC — Alpha-cypermethrin 100 g/L
Navigator 100SC — Alpha-cypermethrin 100 g/L
Pali 50WP — Deltamethrin 50 g/kg
Neocidal 600EW — Diazinon 600 g/L
Bluelabs Hygiene Diatomaceous Earth — Amorphous silicon dioxide-based insecticidal dust

The differences between these products are important when selecting a pesticide for bed bug control. Active ingredient, formulation, concentration, mode of action and residual characteristics all contribute to how the product fits into a treatment programme.

For customers looking for a combination approach, Bluelabs Hygiene Diatomaceous Earth can be used as a separate residual dust treatment alongside an appropriate insecticide, giving the programme both chemical and physical modes of action.

Where to Buy Bed Bug-Control Products in Kenya

Rafiki Pest Control supplies a range of bed bug-control pesticides in different pack sizes.

Bluelabs Hygiene supplies Diatomaceous Earth for crawling-insect control and residual dust applications.

Prices and availability may change, so confirm the current product, pack size and price before ordering.