10 Best Bed Bug Sprays 2025 in the UK

The EcoVenger Bed Bug Killer Spray stands out as a potent solution for dealing with bed bug infestations. Its active ingredient is plant-based and non-toxic, making it safe for use around children and pets, which is a significant advantage for households concerned with safety and toxicity. The product boasts a 100% efficacy rate in killing bed bugs at all life stages, including nymphs, eggs, and even those resistant to other pesticides, as confirmed by the Entomological Society of America. This makes it particularly appealing for those battling persistent infestations.

However, while the spray is effective, its scent could be a downside for some users, as it comes with a cedarwood fragrance which might be strong for sensitive noses. The spray also provides a two-week residual effect, meaning it continues to work after application, adding convenience and assurance for users seeking extended protection. Application is straightforward as it comes in a spray form, allowing easy use directly on affected areas like mattresses and box springs.

While highly effective, the product's volume of 480ml might not be adequate for larger infestations or extensive coverage, leading to the need for multiple purchases. Despite this, its eco-friendly, dermatologically safe formulation makes it a suitable choice for environmentally conscious consumers and those in sensitive environments, such as homes with pets and children. The EcoVenger Bed Bug Killer Spray is a strong contender for anyone seeking a natural and safe solution to bed bug problems.

The REPELEM Bed Bug Killer Spray is designed to effectively combat bed bugs at all life stages, utilizing a 0.1% w/w cypermethrin formula. Cypermethrin is a well-known insecticide that acts quickly to eliminate bugs, including nymphs and eggs, which is a significant strength for those dealing with infestations. Its low toxicity, water-based formulation makes it a safer option for use around the home, though caution is advised to avoid direct contact with pet bedding.

The spray is versatile and can be applied to various surfaces such as mattresses, carpets, and in crevices, which enhances its usability in different areas of your home. Users will appreciate the long-lasting protection it offers, with effects lasting between 6 to 12 weeks, providing peace of mind against reinfestation. A growth regulator within the spray further helps in preventing bed bug reproduction, making it effective against persistent populations.

With its ease of application and broad coverage, this spray ranks well in its category. The 1-liter volume provides ample supply for treating larger areas, making it a practical solution for extensive bed bug problems.