Pest ExpertCluster Fly Killer Spray 2 x 1Ltr - Formula 'C+' Advanced Cluster Fly Spray (UK Government HSE approved and tested – professional strength for amateur use)

Pest ExpertCluster Fly Killer Spray 2 x 1Ltr - Formula 'C+' Advanced Cluster Fly Spray (UK Government HSE approved and tested – professional strength for amateur use)

Q: Would this be ok to use if you have dogs?

Hi, yes providing the dogs are kept out of the room you're treating until the spray has fully dried (roughly 1 hour).

Q: Can you use on house plant soil?

I wouldn’t - you have to wear a mask to spray it and then leave the room for a couple hours So that can’t be good for soil

Q: Can it be used indoor?

I normally use it around the window frames outside just on the edge so bordering the inside frame but please follow instructions and wear the mask (although we are all wearing them these days ) it leaves a bit of a fly killer smell but it soon goes and it’s worked for me !! I never saw a cluster fly at all last year probably get two or three applications out of it depending on how many Windows and doors you have but it’s good stuff !! Happy spraying 😹

Q: Can this be used for regular house flies?

I wouldn’t be spraying freely around house. It is strong and should be left for hour before reentering room. I have only used it around window frames where cluster flies gather.

Product ID: 63075595

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Details

Item form
Spray
Liquid volume
1000
Brand
Pest Expert
Specification met
USDA
Target species
Insect Flies

⏳12 weeks residual protection

⚡3 powerful actives for instant kill

📏100m² coverage per 2L pack

Frequently Bought Together

Pest Expert Cluster Fly Killer Spray 2 x 1Ltr - Formula 'C+' Advanced Cluster Fly Spray (UK Government HSE approved and tested – professional strength for amateur use)

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Pest Expert Formula ‘P+’ Cluster Fly Killer Fogger Treatment 4 x 150ml – Maximum Strength Fly Bombs for Fast-Acting Effective Control, Professional Strength for Approved Amateur Use

Description

🚫🐝 Say goodbye to cluster flies — professional strength, zero hassle!

TRIPLE ACTION POWER - Kills cluster flies on contact and disrupts their lifecycle with 3 potent active ingredients including an Insect Growth Regulator.
FAST LASTING DEFENSE - Delivers rapid knockdown and leaves a protective residue that keeps your space fly-free for up to 12 weeks.
SAFE CLEAN APPLICATION - Water-based, non-staining formula with low odour, perfect for use on furniture and surfaces without damage.
GOVERNMENT APPROVED STRENGTH - UK Government HSE tested and approved professional-grade formula, now accessible for amateur use.
MAXIMUM COVERAGE MINIMUM EFFORT - 2 x 1L bottles cover a massive 100 square meters, making it the most cost-effective solution for home or business.

Cluster Fly Killer Spray 2 x 1L Formula C+ is a UK Government HSE approved, professional-strength insecticide featuring three active ingredients including an Insect Growth Regulator. It kills cluster flies on contact, prevents new infestations by halting lifecycle progression, and provides up to 12 weeks of residual protection. The water-based, non-staining, low-odour spray covers 100 square meters per pack, making it ideal for both home and business use.

Specifications

Manufacturer	Pest Expert
ASIN	B012D9M39Q

Have a Question? See What Others Asked

Would this be ok to use if you have dogs?

Can you use on house plant soil?

Can it be used indoor?

Can this be used for regular house flies?

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