SKU: H0070

Mostyn Duo CS Broad Spectrum Insect Control 500ml

Name: Mostyn Duo CS Broad Spectrum Insect Control 500ml
Brand: Hockley
SKU: H0070
Price: 93.60 GBP
Availability: InStock

For Control of Red Mite, Litter Beetle, Bedbugs and many more

£93.60

Minimum Order Quantity:

Maximum quantity allowed is .

The product can be bought in quantity increments of .

Mostyn Duo offers quick and long lasting control against a wide range of flying and crawling insects due to the quick knockdown effect and residual properties. Mostyn Duo is effective against litter beetle, red mite, bed bugs, ants, wasps, flies and other insects

A highly specialised combination of microencapsulation and emulsion-in-water technology, the active ingredients offer dual control.

When sprayed, prallethrin (EW) delivers a fast knockdown and flushing effect, while the microencapsulated cyphenothrin gives long lasting residual control. As well as being ideal for use in a variety of environments.

Mostyn Duo can also be used against ants and wasps via targeted spraying application.

Not suitable for direct application to animals.

Benefits of Mostyn Duo

Broad spectrum insect control
Enhanced operator safety
Low mammalian toxicity
Microencapsulation – ensuring controlled release
Emulsion in water - gives fast knockdown
Improved efficacy and longevity in dusty and dirty environments
Flushing effect

Application Environments

Domestic/commercial/industrial/agricultural premises
Hotels/hospitals/shops/municipal buildings
Restaurants/food handling areas
Dairies/livestock and poultry houses/stables/farm buildings
Buses/trains/aircraft and other transport
Refuse tips/refuse storage areas
Raw material stores, grain mills, empty granaries, other storage areas

Active Ingredients

Cyphenothrin 10.15% w/w
Prallethrin 1.03 % w/w

What is Microencapsulation?

Microencapsulation is the technique of protecting an ingredient inside a polymer membrane. It prevents the total immediate release of actives upon application and it allows prolonged efficacy over a period of time. It also reduces odour and significantly enhances operator safety.

How to use

Mostyn Duo CS can be used as a surface spray, crack and crevice spray, for cold or hot fogging, and targeted application to ant and wasp nests.

Application Recommendations:

Low infestation or application on clean surfaces: 75ml in 5lt of water over an area of 100m² (50ml/m²)

High infestation or application on dirty and/or highly absorbent surfaces or floors: 100ml in 5lt of water over an area of 100m² (50ml/m²)

Cold Fogging: 100ml in 5lt of water over an area of 500m³

Hot Fogging: 100ml over an area of 500m³

Ant and Wasp nests: 1ml in 50ml over an area of 1m²

Product Download

Safety Data Sheet

Brochure

Pack Label

Delivery and Shipping

We use DX and DPD to deliver our orders. Our delivery zones and rates are listed below:

Free Delivery (UK Mainland Only *Some postcodes excluded, see Zone 2 above)

For deliveries between 0 and 100 kg with a value that exceeds £249.99 plus VAT, we offer free delivery. Orders over 100 kg do not benefit from free delivery.

Delivery zone 1 (UK Mainland *Some postcodes excluded; see Zone 2 below)

* 0 - 19.99 kg Courier: £3.90 plus VAT
* 20 kg courier: £3.90 plus VAT + 40p per Kilo thereafter up to a limit of 100 kg

Delivery zone 2 (BT, IM, IV, KW, HS, ZE postcodes)

* 1 - 19.99 kg Courier £32.00 plus VAT
* 20Kg Courier £32.00 plus VAT + 58p per Kilo thereafter up to a limit of 100Kg

*Regional Exclusions & Weight Restrictions Apply

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Free Delivery

On All Orders Over £250 ex VAT
Special offers

Regular sales and discounts
Easy returns

Hassle free returns policy
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Mostyn Duo CS Broad Spectrum Insect Control 500ml FAQs

What bugs and places does Mostyn Duo CS work well on?

Bed bugs, cockroaches, ants, fleas, flies, litter beetles, red mites, wasps, hornets, mosquitoes, and more

It's suitable for:

Domestic, commercial, and industrial premises
Agricultural buildings, poultry houses, stables
Food handling, hospitals, hotels, vehicles

Note: Not for direct application to animals

What is Mostyn Duo CS and how does it work?

Mostyn Duo CS is a powerful insecticide that merges two active ingredients to deliver broad-spectrum protection:

Cyphenothrin (10.7% w/w) – microencapsulated for long-lasting residual control
Prallethrin (1.1% w/w) – emulsion-in-water for rapid knockdown and flushing effect
This dual-action formulation provides fast kill and extended efficacy (up to 90 days) against flying and crawling insects.

Does mostyn duo kill bed bugs?

Yes, Mostyn Duo CS kills bed bugs effectively, the Active Ingredients & Mode of Action is particularly useful for bed bugs hiding in cracks and crevices.

Cyphenothrin (microencapsulated) provides long-lasting residual control (up to 90 days)
Prallethrin delivers rapid knockdown and flushing action

Hockley International

Hockley supply a wide range of chemical products for use in agriculture, environmental health and animal housing, specialising in the supply of insecticides for all applications worldwide.

Searching the world for the best raw materials, they ensure that the products are of excellent quality and competitively priced. Manufactured to meet each and every customer’s individual requirements, offering technical material, concentrates for local dilution and ready-formulated and packed products - including product labels prepared to client specifications.