Best Flea Killer Spray of 2025
Last updated on 26/09/2025
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Best Choice
1
Flea Spray for The Home | 5 Litre | Flea Treatment For Households & Carpets | Eradicates Flea Infestations Completely | Kills Fleas, Larvae & Eggs on Contact
READY STEADY DEFEND
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READY STEADY DEFEND
Flea Spray for The Home | 5 Litre | Flea Treatment For Households & Carpets | Eradicates Flea Infestations Completely | Kills Fleas, Larvae & Eggs on Contact
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Why we love it
- Efficient flea eradication.
- Safe for families.
- Long-lasting coverage.
Main Highlights
- Fast-Acting Flea Elimination: Unleash the power of READY STEADY DEFEND Flea Killer Spray, enriched with 0.1% w/w cypermethrin, for instant extermination of fleas, ticks, and mites on contact. Perfect for homes seeking a swift solution to pest invasions, this formula offers immediate results, providing a pest-free sanctuary with its potent and targeted action. It's the ultimate defence mechanism, ensuring rapid eradication for continuous peace of mind.
- Full Lifecycle Flea Prevention: Target fleas at every stage—from eggs to adulthood—with the advanced triple-action formula of READY STEADY DEFEND. Designed to halt the breeding cycle, this powerful spray prevents future infestations, ensuring your home remains a no-flea zone. It's a comprehensive approach to pest control, offering long-term solutions and safeguarding your household from the threat of recurring invasions.
- Safe for Families and Pets: Formulated for the safety of your loved ones, READY STEADY DEFEND Flea Killer Spray is a non-toxic, odourless, and non-staining solution. Its water-based, solvent-free composition makes it the ideal choice for households with pets and children, offering effective pest control without compromising safety. Enjoy peace of mind knowing you're protecting your home with a product that's as safe as it is effective.
- Effective on Multiple Surfaces: READY STEADY DEFEND Flea Killer Spray is your versatile ally against pests, suitable for use on carpets, furniture, and various fabrics. Its efficacy extends to sofas, car seats, and rugs, providing a comprehensive barrier against fleas, ticks, and mites. This multi-surface formula ensures that every area of your home is protected, delivering thorough coverage and relentless pest defence in every spray.
- Durable, Long-Lasting Coverage: Benefit from extended protection with the 5L READY STEADY DEFEND Flea Killer Spray, offering up to 12 weeks of residual action with each application. This cost-effective solution minimizes the need for frequent reapplications, ensuring your home enjoys continuous defence against pests. It's a long-lasting safeguard, providing enduring peace of mind and keeping your living spaces perpetually free from fleas, ticks, and mites.
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Value for Money
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NOPE! CP Flea Spray (5 Litre) for The Home – Fast-Acting, Odourless & Non-Staining, Extended Residual Action up to 3 Months. Indoor & Outdoor Flea Killer
NOPE!
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NOPE!
NOPE! CP Flea Spray (5 Litre) for The Home – Fast-Acting, Odourless & Non-Staining, Extended Residual Action up to 3 Months. Indoor & Outdoor Flea Killer
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Why we love it
- Kills fleas in household swiftly.
- Provides long-lasting protection of surfaces.
- Leaves no stains or odours.
Main Highlights
- Due to the flea lifecycle, the fleas that live on your pet are only 5% of the problem, the remaining 95% is comprised of eggs, larvae and pupae living in the environment. Adult fleas can produce over 50 eggs per day. Nope CP! Flea Killer is a fast-acting contact killer for Household environments.
- Fast Acting, Long-lasting – The Cypermethrin formulation kills on contact and disinfects the area and provides a potent ongoing protection for up to 3 months after application. Can be applied indoors and outdoors.
- Non-Staining / Odourless – Water based, Solvent free, does not stain the treated surfaces and has no lingering odour. Can be applied inside your home as a spot treatment on multiple surfaces such as carpets, floors, curtains, soft furnishings and other areas of activity.
- Professional quality flea treatment approved for home use. Always read the label and follow instructions.
- For best results, NOPE! CP flea killer should be used as part of a Flea Treatment Strategy. Use in conjunction with veterinary approved flea products, frequent vacuuming of the affected home and washing of pet’s bedding. Nope CP is not to be used directly on pets.
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Flea Killer Spray 2.5L | Cypermethrin-Based RTU Treatment for Indoor Use | Fast-Acting, Long-Lasting Protection | Insect Spray for Commercial Properties, Hotels, Warehouses & Home Use
READY STEADY DEFEND
3% OffFree Shipping
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READY STEADY DEFEND
Flea Killer Spray 2.5L | Cypermethrin-Based RTU Treatment for Indoor Use | Fast-Acting, Long-Lasting Protection | Insect Spray for Commercial Properties, Hotels, Warehouses & Home Use
3% OffFree Shipping
Why we love it
- Ideal for commercial properties.
- Long-lasting protection guaranteed.
- Safe for sensitive areas.
Main Highlights
- Designed for Commercial Use: Tailored specifically for commercial properties, this 2.5L flea killer is ideal for environments like care homes, hotels, hospitals, and warehouses, where the risk of infestation is high due to frequent use and turnover of people. The large volume allows for widespread treatment, making it cost-effective for facility managers who need to maintain pest-free zones across multiple rooms or floors.
- Powerful, Long-Lasting Protection: The formula combines potent active ingredients like Cypermethrin and ADBAC, which provide both immediate knockdown of fleas and residual action to prevent reinfestation. This makes it perfect for high-traffic places, offering peace of mind for property owners and managers by ensuring that once applied, the treated areas remain protected for weeks, reducing the need for frequent reapplications.
- Safe for Sensitive Areas: Specially formulated to be low-odour, and non-staining, this product is safe to use in sensitive areas such as hospitals, care homes, and hotels where vulnerable populations like the elderly, patients, or guests are present. Its gentle formula ensures no damage to fabrics, upholstery, or furnishings, while offering maximum insecticidal effect, making it a reliable choice for spaces where health and safety are a priority.
- Effective on Multiple Surfaces: This versatile flea killer is designed to work on a range of non porous surfaces, including furniture, wooden surfaces and hard floors. Whether in a care home’s resident rooms, a hotel’s guest suites, or a hospital’s wards, it ensures comprehensive elimination of fleas without harming the treated materials, maintaining cleanliness and hygiene standards across different areas.
- Efficient Application Process: Equipped with an easy-to-use spray system, this product is designed for quick and efficient application. The 2.5L size allows for large-scale treatment in one go, minimizing downtime for busy commercial spaces. With detailed instructions for safe and effective use, a single bottle can treat multiple rooms or areas, making it a practical choice for facilities that need to address pest problems without disrupting daily operations.
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Quebec Household Flea Spray for the Home – Powerful Flea & Pest Control for Home, Effective Against Fleas, Ticks, Bed Bugs, Ants & Insects Long-Lasting Safe for Indoor Use Easy Application – 500ML (1)
Quebec
39% Off
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Quebec
Quebec Household Flea Spray for the Home – Powerful Flea & Pest Control for Home, Effective Against Fleas, Ticks, Bed Bugs, Ants & Insects Long-Lasting Safe for Indoor Use Easy Application – 500ML (1)
39% Off
Why we love it
- Reliable flea and lice removal.
- Long lasting protection assured.
- Easy and safe usage.
Main Highlights
- Flea & Pest Control: This household flea spray quickly eliminates fleas, ticks, mites, and other pests, providing long-lasting protection for up to 2 months. It effectively reduces infestations by targeting pests in your home.
- Effective Against Fleas, Ticks, and Insects: Designed to disrupt the flea life cycle, this spray helps control fleas, ticks, and dust mites at different stages, preventing their spread and reducing the chances of re infestation for up to 12 months.
- Indoor Use: Ideal for use on indoor surfaces such as floors, baseboards, and furniture, this spray effectively treats areas where pests hide, including cracks and crevices. It dries quickly, allowing you to resume normal activities sooner.
- Easy Application: Shake well before use and spray from about 50 cm away onto affected surfaces, focusing on cracks, crevices, and furniture. For larger areas, use sweeping motions. Allow surfaces to dry completely before re-entering treated areas. Reapply as needed, following the label instructions.
- Wide Coverage: A 500ml bottle is sufficient to treat an average 3-bedroom home, ensuring thorough flea and pest control across all key areas.
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Pest X Pro Bolt Flea Killer Spray 500ml – Fast-Acting Permethrin Formula – Flea Spray for The Home, Carpets, Furniture – Non-Staining – Low Odour – Strong Household Flea Treatment and Pest Control
Pest-X Pro
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Pest-X Pro
Pest X Pro Bolt Flea Killer Spray 500ml – Fast-Acting Permethrin Formula – Flea Spray for The Home, Carpets, Furniture – Non-Staining – Low Odour – Strong Household Flea Treatment and Pest Control
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Why we love it
- Instantly eliminates pesky fleas.
- Provides lasting home protection.
- Targets multiple pest types.
Main Highlights
- INSTANT IMPACT ON FLEAS – Pest X Pro Bolt is loaded with a fast-acting permethrin formula that knocks fleas out on contact. From eggs to adults, it’s designed to stop infestations in their tracks with no staining and zero strong odours.
- LONG-LASTING HOME DEFENCE – More than a quick fix, Bolt forms a protective barrier that keeps pests from coming back. Ideal for carpets, bedding, furniture, and skirting boards for reliable, lasting results throughout your home.
- MULTI-TARGET EXTERMINATION – Not just for fleas. Bolt also wipes out bed bugs, ants, mites, mosquitoes, and more. One spray, multiple threats eliminated - making it your go-to home pest control solution.
- STRAIGHTFORWARD APPLICATION – No drama, no gimmicks. Just spray directly where needed using the precision nozzle. Safe for indoor use and hassle-free - Bolt works hard while you carry on with your day.
- PROVEN FLEA TREATMENT FOR HOUSE USE – Bolt is the go-to flea treatment for house infestations, targeting pests in carpets, pet bedding, and soft furnishings. Delivers lasting results with zero staining and no harsh odours—trusted defence for every room.
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Indorex Defence Household Flea Spray | Protect Home from Fleas & House Dust Mites | Long-Lasting Protection for Up to 12 Months | 500ml Can
Virbac
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Virbac
Indorex Defence Household Flea Spray | Protect Home from Fleas & House Dust Mites | Long-Lasting Protection for Up to 12 Months | 500ml Can
Why we love it
- Effective pest elimination.
- Long-lasting protection.
- Home-friendly formula.
Main Highlights
- Kills fleas and lice inside your home
- One treatment lasts 6 months
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REPELEM Flea Spray for The Home - Professional Strength, Household Treatment, Killer for Home, Kills Fleas, Larvae & Eggs (1L Flea Spray)
REPELEM
25% OffFree Shipping
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REPELEM
REPELEM Flea Spray for The Home - Professional Strength, Household Treatment, Killer for Home, Kills Fleas, Larvae & Eggs (1L Flea Spray)
25% OffFree Shipping
Why we love it
- Kills fleas at all stages.
- Provides long-lasting protection.
- Versatile and highly effective.
Main Highlights
- All In One Kit: This bundle includes two of our most popular Flea treatments so that you can not only destroy a Flea Infestation but also safeguard against their return.
- Kill Fleas Fast: Our house Flea Treatment gets to work instantly, killing Fleas on contact. The. triple action formula contains an insect growth regulator which halts reproduction, preventing reinfestation.
- Low Toxicity Treatment: Unlike other products on the market, our Flea killer is water-based and HSE approved for amateur use. Our Flea Repellent is made from naturally derived essential oils, repelling Fleas through the power of scent!
- Prevents Reinfestation: When paired into a treatment protocol our Flea Killer Spray & Repellent work in synergy to protect your home, providing lasting protection for up to 3 months. Both products are non-staining and can be used on household surfaces such as carpets, & soft furnishings.
- Long Lasting Protection: Our Flea Repellent forms a strong scent barrier that Fleas hate and you will love, powered by peppermint & lemongrass essential oil. The Killer Spray contains Cypermethrin, a powerful insecticide.
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Flea Spray for the Home - 500ml Flea Killer Spray – Advanced, Fast-Acting, and Long-Lasting Multi-Purpose Home Pest Control for Fleas, Eggs, Bed Bugs, Mites, Ants, Mosquitoes and More
Gardian
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Gardian
Flea Spray for the Home - 500ml Flea Killer Spray – Advanced, Fast-Acting, and Long-Lasting Multi-Purpose Home Pest Control for Fleas, Eggs, Bed Bugs, Mites, Ants, Mosquitoes and More
Free Shipping
Why we love it
- Fast-Acting for Immediate Results.
- Long-Lasting Home Protection.
- Multi-Purpose Insect Spray.
Main Highlights
- Fast-Acting Formula for Immediate Results – Designed to target pests on contact, reducing infestations quickly and efficiently in key areas of your home.
- Long-Lasting Home Protection – Helps to maintain a cleaner living space by offering continued pest control for carpets, furniture, and other surfaces.
- Multi-Purpose Household Insect Spray – Effectively eliminates fleas, bed bugs, ants, mites, cockroaches, flies, mosquitoes, moths, wasps, and more.
- Easy and Precise Application – No Strong Odours – Simply spray onto targeted areas for a quick and hassle-free solution. Designed for indoor use.
- Trusted Home Pest Control Solution – Gardian Defence is a high-quality, reliable product, used by households across the UK for effective insect control.
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Direct4Pet Indorex Flea Spray for The Home - Control of Fleas, Dust Mites – Home Gard Flea - Use on Carpets & Home Furniture - 500ml Can
Direct4Pet
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Direct4Pet
Direct4Pet Indorex Flea Spray for The Home - Control of Fleas, Dust Mites – Home Gard Flea - Use on Carpets & Home Furniture - 500ml Can
Why we love it
- Fast-acting pest elimination.
- Long-lasting protection and control.
- Easy indoor application and coverage.
Main Highlights
- Powerful Flea & Pest Control: Direct4Pet Household Flea Spray provides fast-acting elimination of fleas, ticks, mites, and other pests. This formula delivers a quick knockdown of adult fleas and house dust mites, offering up to 2 months of protection.
- Effective Against Fleas, Ticks, and Insects: This Flea Spray targets fleas, ticks, dust mites, and other common pests, breaking the flea lifecycle at multiple stages. Pyriproxyfen, an insect growth regulator, prevents egg and larvae development, providing up to 12 months of environmental flea control and reducing the risk of re-infestation.
- Indoor Use: Flea Spray is formulated for indoor use on surfaces like floors, baseboards, and furniture to control fleas, ticks, and other pests. It’s especially effective for treating cracks and crevices where pests tend to hide. The spray dries quickly, minimizing the time you need to stay away from treated areas.
- Usage: Shake the can well and spray 50 cm from surfaces where pests are present, such as cracks, crevices, and furniture. Use sweeping motions for larger areas. Allow treated surfaces to dry fully before using. For ongoing infestations, reapply as needed following the label instructions.
- Coverage: A single 500ml bottle is more than enough to effectively treat an average-sized 3-bedroom home, providing comprehensive coverage to ensure efficient flea and pest control throughout the entire space.
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Petsly Flea Spray for the Home - 500ml - Max Strength, 100% Non-Toxic, Fast-Acting, Non-Staining, Long-Lasting Protection, Effective for Mattresses, Bedding, Furniture & Textiles - Family & Pet Safe
Petsly
28% OffFree Shipping
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Petsly
Petsly Flea Spray for the Home - 500ml - Max Strength, 100% Non-Toxic, Fast-Acting, Non-Staining, Long-Lasting Protection, Effective for Mattresses, Bedding, Furniture & Textiles - Family & Pet Safe
28% OffFree Shipping
Why we love it
- Safe for pets and home.
- Fleas deterrent with pleasant scent.
- Long-lasting and easy usage.
Main Highlights
- FAST-ACTING FLEA, TICK & MITE TREATMENT: Choose Petsly's home flea spray, meticulously crafted to quickly combat fleas, ticks, and mites on your dog, cat, puppy, or kitten. Eliminate these bothersome insects from your home, mattress, and carpets swiftly and effectively!
- LONG-LASTING MULTI-SURFACE PROTECTION: Regular use of our cat & dog flea solution ensures a durable repellent barrier. Protect your pet's coat, mattress, and other vulnerable areas without the worry of staining your furniture or textiles, keeping your home pest-free.
- NATURAL FORMULATION WITH LEMON-VANILLA SCENT: Our home flea treatment is made with natural ingredients, offering an effective and pet-friendly solution. Enjoy a delightful lemon-vanilla scent with our non-staining formula, featuring ultra-concentrated citronella and geraniol oils to keep fleas at bay.
- FAMILY-FRIENDLY VERSATILITY: Perfect for carpets, rugs, flooring, skirting boards, sofas, chairs, closets, pet beds, and other flea hiding places. Effective on hard surfaces, cracks, crevices, soft furnishings, mattresses, and wardrobes, it tackles difficult-to-control and resilient populations of fleas, ticks, and mites.
- PREMIUM GERMAN QUALITY: Expertly tested and packaged in Hamburg, Germany, our flea spray adheres to the highest industry standards. Gentle on your pet's nose, it is non-irritating and leaves no stain or residue, preserving furniture and textiles. Simply spray on textiles, carpets, dog beds, sofas, cushions, or flea combs, repeating daily for best results.
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