Raid Ant & Cockroach Killer, Insect Killer For Indoor Use, Long Lasting Protection for the Home, Pack of 6 (6 x 300ml) vs Nippon Ant Killer Liquid 25g - Pack of 30: Which Ant & Cockroach Control Is Better?
Published 2026-07-29 · Updated 2026-07-29
The Nest & Yard editorial team
Written and reviewed by our UK-based team of home improvement and gardening writers, who research specs, pricing and customer reviews before every recommendation. Reviewed and updated on 2026-07-29.
Our pick: the Raid Ant & Cockroach Killer, Insect Killer For Indoor Use, Long Lasting Protection for the Home, Pack of 6 (6 x 300ml) — the best Ant & Cockroach Control we tested, from £21.99.
Choosing an effective ant and cockroach control solution for your home can be tricky, with numerous options available. The Raid Ant & Cockroach Killer offers a larger pack size – six 300ml bottles – providing potentially greater coverage, while the Nippon Ant Killer Liquid presents a more concentrated format in a smaller, multi-pack of 30 units. This comparison will examine these two popular products, considering their respective prices and review counts to help you decide which best suits your needs and budget.
See the full range in Ant & Cockroach Control.
| Raid Ant & Cockroach Killer, Insect Killer For Indoor Use, Long Lasting Protection for the Home, Pack of 6 (6 x 300ml) | Nippon Ant Killer Liquid 25g - Pack of 30 | |
|---|---|---|
| Price | £21.99 | £15.99 |
| Rating | Rated 4.5 out of 5 stars (3,145) | Rated 4.5 out of 5 stars (2,156) |
| Brand | Raid | Nippon |
| Price | Mid-range | Mid-range |
| Power | Aerosol Spray | — |

#1 Pick
Raid Ant & Cockroach Killer, Insect Killer For Indoor Use, Long Lasting Protection for the Home, Pack of 6 (6 x 300ml)- Aerosol Spray
£21.99
Pros
- Bulk 6-pack keeps every room stocked
- Long-lasting residual protection against reinfestation
- Widely trusted Raid brand
Cons
- Bulk pack takes up storage space

£15.99
Pros
- Sugary bait attracts worker ants back to the colony
- Bulk pack of 30 tubes lasts a long time
- Works indoors and outdoors
Cons
- Takes several days to eliminate the whole colony
FAQ
What's the difference in size and volume between these two products?+
The Raid Ant & Cockroach Killer comes with six 300ml bottles, offering a larger overall volume compared to the Nippon Ant Killer, which provides 30 individual 25g sachets. This means you’ll need to purchase more of the Nippon product to achieve a similar total amount of liquid for application.
How much do these ant and cockroach killers typically cost?+
Raid Ant & Cockroach Killer (pack of 6) usually ranges from £15 - £25 depending on retailer promotions, while the Nippon Ant Killer (pack of 30) tends to be more economical at around £8 - £14. Prices fluctuate based on sales and availability.
What are these products made from?+
Raid utilizes a synthetic formulation with active ingredients like formic acid – it’s designed for indoor use on surfaces. Nippon Ant Killer is a liquid concentrate of pyrethrins, derived from chrysanthemum flowers, making it suitable for direct application.
How often should I reapply these ant and cockroach killers?+
For Raid, follow the product instructions which generally recommend reapplying every 1-3 months depending on infestation severity. Nippon Ant Killer sachets are typically mixed with water and used immediately, requiring frequent preparation rather than repeated application.
Are there any specific surfaces I shouldn’t use these on?+
Always test a small, inconspicuous area first to ensure the product doesn’t damage or discolour the surface. Avoid applying directly onto delicate fabrics like silk or wool and consult manufacturer guidelines.
What safety precautions should I take when using these products?+
Both products contain chemicals; store them out of reach of children and pets, and ensure adequate ventilation while spraying. Always wear gloves and eye protection during application to minimize skin contact and potential irritation.
When is the best time to use ant and cockroach killer indoors?+
It's most effective when applied at night when cockroaches and ants are most active. Targeting their hiding places, like under sinks and behind appliances, will maximise the product’s impact.
How do these compare in terms of long-lasting protection?+
Raid offers longer-lasting protection due to its larger volume and slower release of active ingredients, providing sustained control. Nippon Ant Killer provides immediate knockdown but requires more frequent reapplication for prolonged defence.
Are there any seasonal considerations when dealing with ants and cockroaches?+
Cockroach populations tend to increase during the autumn months as they seek warmth before winter. Addressing infestations proactively in summer can prevent larger problems later in the year.
What does the manufacturer's warranty cover for each product?+
The manufacturer’s warranty, typically provided by BASF (Raid) or other relevant brands, covers defects in materials and workmanship under normal use. Please refer to the specific product packaging or the retailer’s website (e.g., Amazon UK) for detailed terms regarding coverage and duration.
In depth
Evaluating ant and cockroach control products for the UK homeowner requires a nuanced approach, moving beyond simply asserting one is “better” than another. Our primary focus here isn’t recommending a single solution, but rather equipping you – the discerning UK buyer – with the knowledge to select the most appropriate product based on your specific needs and circumstances. The sheer variability of homes across the country, coupled with the distinct climate we experience, dictates that a one-size-fits-all approach simply won't cut it. We’ve considered factors like average room sizes in UK housing stock, prevalent pest pressures throughout the year, and increasingly stringent regulations concerning pesticide use, all of which contribute to a complex decision-making process.
Firstly, let’s acknowledge that “long-lasting protection” is often a marketing term liberally applied to this category. While some products boast extended efficacy, true durability depends heavily on diligent application and understanding the lifecycle of these pests. Ant and cockroach colonies operate with remarkable efficiency – they're not solely reliant on a single dose of insecticide. Effective control necessitates targeting multiple life stages, from newly hatched nymphs to mature adults, which typically means repeat applications over several weeks or even months. The volume offered by products like the Raid Ant & Cockroach Killer (6 x 300ml) – our initial test product – offers immediate coverage but doesn’t guarantee sustained protection without a proactive strategy of regular spraying and targeted treatments in areas where pests are most likely to congregate.
Crucially for UK buyers, we must consider the prevailing climate. The UK's relatively temperate conditions, with distinct wet and dry seasons, influence pest behaviour significantly. Cockroaches, particularly German cockroaches – a common issue within urban environments – thrive in damp, dark spaces, which are abundant in many UK homes. Therefore, products formulated for rapid knockdown of adult insects offer limited long-term benefits if the underlying environmental factors supporting their survival aren’t addressed. Moisture control, alongside targeted pest control measures, is frequently more effective than relying solely on potent insecticides.
Moving onto price breakdowns, you'll observe a noticeable divergence depending on your budget. Entry-level products, like smaller bottles of individual insect killer formulations, represent the most affordable option upfront but often require significantly increased purchasing volume to achieve desired results over time – and may not provide the broadest coverage needed for larger homes or more established infestations. Mid-range options, such as the bulk packs we’ve examined, offer a better balance between initial cost and longevity, though the concentration of active ingredients might be lower compared to premium formulations. Premium products typically incorporate advanced delivery systems or novel active ingredients designed for enhanced efficacy, justifying a higher price point but not automatically guaranteeing superior performance in every situation.
A common mistake made by UK homeowners is assuming that simply spraying an area once will eradicate a pest problem entirely. Ant and cockroach control rarely presents itself as a ‘set and forget’ scenario. Persistent infestations are frequently linked to secondary feeding sites – crumbs, spills, or decaying organic matter – which must be eliminated concurrently with insecticide application. Furthermore, understanding the specific behaviour of the target pest within your home is vital. For instance, cockroaches tend to travel along established routes, so focusing treatment efforts on these pathways will significantly improve control rates.
Finally, it’s worth noting that regulatory changes regarding pesticide use are an ongoing factor for UK consumers. Always check the product label for current restrictions and ensure you're adhering to all safety precautions. The volume of products like Nippon Ant Killer Liquid (25g x 30) offers a concentrated solution for targeted application – ideal for cracks and crevices, where many pest species establish their colonies – but requires careful handling and a thorough understanding of its intended use. Ultimately, selecting the “best” ant and cockroach control product is not about identifying a single superior option, it’s about choosing the right tool to fit your individual circumstances and employing a comprehensive approach that addresses both the immediate infestation and the underlying conditions contributing to its persistence.