Collection: Fly Killer Sprays
Get fast, natural protection from flying insects with our non-toxic fly killer sprays. Formulated with plant-based ingredients, these sprays are tough on flies but safe to use around the home. Ideal for kitchens, living spaces, businesses and pet areas, it offers immediate knockdown and ongoing protection without harsh chemicals. Shop this fly killer spray now for a more eco-friendly way to stay pest-free.
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Organisect Non-Toxic, Natural Insect Killer Spray 500ml
Regular price £13.99Regular priceUnit price / per
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✅ DIY Pest Control
Effective, Fast, Easy-to-Use
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🚚 Fast UK Shipping
Free UK Shipping Over £50
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↩️ 30 Day Returns
Return Any Item For 30 Days
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5.0/5.0 ⭐⭐⭐⭐⭐
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FAQs: Fly Killer Sprays
How do I use your fly killer sprays?
Wait for the insect to be slow moving or stationary on surfaces. Spray directly on to the targeted pest to disable and kill, ensure full coverage of pest. Do not attempt to spray at insects whilst they are in flight.
Can I use these sprays in kitchens and food areas?
These sprays are non-toxic and can be used in kitchens - just avoid spraying directly onto food contact surfaces, food or utensils.
Are these sprays safe for pets and children?
Yes, when used as directed. The natural ingredients are low-risk, but it's best to keep children and pets away until the treated area is dry.
How often should I use a fly spray?
Use as needed at the first sign of fly activity. For ongoing control, continue use.
Let customers speak for us
from 7 reviewsI’ve had a persistent mouse problem since moving house last year. I tried a few different solutions, including an electric trap, but they didn’t work. These baited with a bit of peanut butter work cleanly. Worth spending the money on something that does the job it’s supposed to do.

Excellent quality , just what I wanted

Nice and sturdy and well-built! Haven't used yet.

Really happy that it's easy to use and discreet.

I have kids and a dog so happy with how easy it is to use.

Great service - fast delivery, good product!
