Twenty One Fly Killer With Fly Attractants

£180.00 Incl. VAT
In stock for delivery
2 in stock at longborough
1 in stock at thame
Free Delivery Within 50 Miles

Free Delivery Within 50 Miles Check My Postcode

Twenty One Fly Killer 1kg (4 x 250g sachets)

IT'S BACK! - Probably the fastest working fly killer you can buy.
The well known azamethiphos active ingredient you have been waiting for is back coupled with fly attractants.
Once sprayed or painted; flies will be lured to their death in an instant, resulting in - NO MORE FLIES!
TwentyOne is a rapid and long lasting fly killer specially formulated for animal housing. Flies are attracted to the
applied areas and upon contact and ingestion with TwentyOne are killed quickly. TwentyOne regulates most
fly breeds that constitutes an economic threat to farmers. If correctly applied as instructed, TwentyOne fly
killer can be effective for up to 10 weeks.
Advantages of using TwentyOne:
• Extreme fly control solution
• Contains fly attractants to control flies fast
• Paint-on or spray-on application
• Quick acting and long lasting

Each 1kg pack contains 4 x 250gm sachets of WP (Wettable powder).
10% Azamethiphos active ingredient + fly attractants.

Treatment (see product label for spray and paint)
125gm of Twenty One to 5 Litres water to treat 100sq mts surface area.

Insecticide (for professional use) against flies such as houseflies (musca domestica
and fania cannicularis) by application to walls and ceilings of cowsheds, stables,
piggeries, poultry sheds and other livestock houses.

Statutory conditions relating to use - for use only as insecticide

Apply as spots to surfaces where flies congregate.
Paint: Mix 500g of product with 500ml of lukewarm water (or, interestingly, *cola!), mix well until it forms a
paste sufficiently liquid that it can be applied with a paint brush. This amount should
be used for spots covering approximately 5 - 10 square metres in total area. (where
insufficient surface area is available or where some slight discolouration would be
unacceptable, paint the solution onto pieces of cardboard or thin wood and hang
from the ceiling.
Spray: Mix 125g of product with 5 litres of lukewarm water or cola* then apply diluted
product by spray to 100 square metres of surface.
*Cola has been found to increase both the attractive properties and the effectiveness of the poison. I'm pretty sure no particular brand is better than another!

Catalogue code: 5373
More Information
Legacy Product Code 22190175

Free Local Delivery

We offer a FREE delivery service to all our customers within a 50-mile radius of our store in the Cotswolds.

This free service covers everything we sell, from the largest timber, fencing or cattle handling equipment order; right down to something as simple as a box of nails.

We deliver using our own fleet of trucks with our own drivers, giving us the ability to guarantee a high level of service right through to completion.

Free delivery is within three working days of the order being placed, although in a lot of cases it can be as soon as next day.

If your order is urgent, we recommend you call us to place your order.

If you are outside of our 50-mile radius, then we can still help. If you place your order online, your order will be converted into a quote and a member of our team will call you to confirm shipping times and prices, and if everything is suitable they can take payment over the phone.

Shipping outside our 50 mile area is handled by courier and priced on volumetric data. Please see our shipping FAQ page for more information on distance shipping.


What happens if I want to return the goods I have received, have received the wrong goods, or have received damaged goods?

Whilst every effort to ensure the products received are as you expect, we fully acknowledge that on occasion, this is not always the case.

If you receive the wrong product(s) or your goods are damaged when they are delivered, please let us know as soon as you can by calling us on 01451 830 400 or email [email protected] and we will be more than happy to provide a Returns Number.

Where do I return goods to?

Please return goods to us at:

Eastgate House, Eastgate House
Longborough, Gloucestershire
GL56 0QJ

Please remember to put your Returns Number on the parcel; parcels without a Returns Number may be refused. Please call us on 01451 830 400 or email [email protected] to obtain a Returns Number.

Refunds policy

Your payment will be refunded in full, including basic shipping, once the goods have been returned. However, we may make a deduction from your refund if the value of the goods has been reduced as a result of you handling them more than was necessary. The extent to which a customer can handle the goods is the same as it would be if you were assessing them in a shop – for example goods should be unused and in their original, unopened packaging.

For full information on our returns policy, please visit our Returns Page

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