Home Pest Control · Accessories & Add-ons
Ant & Cockroach Control: What Else You'll Need
By the Nest & Yard editorial teamUpdated 2026-08-093 min read
Our pick: the Zero In Ant Killer Outdoor Powder, Ready-to-Use Permethrin Insecticidal Ant Powder for Ants, Cockroaches, Earwigs & More (Pack of 2) — the best Ant & Cockroach Control we tested, from £9.99.
Dealing with ants and cockroaches can be a persistent problem around your home, and while you’ve likely invested in an effective insecticide, there are often additional tools and supplies that significantly enhance your control efforts. This article explores the commonly overlooked accessories and consumables frequently needed alongside ant and cockroach killers – think mounting options, protective cases for powders, replacement nozzles, and other specialist treatments. Consider these extras to ensure you’re tackling infestations comprehensively and achieving long-lasting results.
See the full range in Ant & Cockroach Control.

#1 Pick
Zero In Ant Killer Outdoor Powder, Ready-to-Use Permethrin Insecticidal Ant Powder for Ants, Cockroaches, Earwigs & More (Pack of 2)£9.99
Pros
- Ready-to-use powder needs no mixing or spraying equipment
- Effective against ants, cockroaches and earwigs
- Pack of two gives good coverage for larger homes
Cons
- Powder residue needs sweeping away once treatment is done

#2 Pick
Zero In Liquid Ant Nest Killer 500ml, Outdoor Ant Killer for Garden, Patio & Pathways, Precision Nozzle Targets Nests Direct, Long-Lasting 12 Week Control, Treats Up to 5 Ant Nests£5.99
Pros
- Precision nozzle sends liquid deep into the ant nest
- One 500ml bottle treats up to 5 separate nests
- Long-lasting 12-week control period
Cons
- Designed for outdoor nests beneath paths and patios

#3 Pick
Raid Ant & Cockroach Killer, Insect Killer For Indoor Use, Long Lasting Protection for the Home, Pack of 6 (6 x 300ml)- Aerosol Spray
£21.03
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

Currently unavailable
Pros
- Fast-acting powder kills on contact
- Up to 6 months of protection
- Also effective against cockroaches and woodlice
Cons
- Powder can be visible on dark flooring
FAQ
I’ve bought an ant and cockroach gel bait, but it's not working. What else could be contributing to the problem?
Gel baits primarily target adult insects; you'll need to ensure there aren't accessible food sources like crumbs or sugary spills attracting them in the first place. Also, check for entry points – cracks and gaps in walls and skirting boards require sealing with appropriate sealant.
My ant control kit didn’t include any spray. Is this normal?
Many gel baits are designed to be low-maintenance and don't include a spray bottle. However, you might find it useful for cleaning up initial infestations or targeting specific areas where you see activity.
What type of surfaces do ant and cockroach baits work best on?
Gel baits generally adhere well to smooth, non-porous surfaces like tile, laminate, and glass. Avoid applying them directly onto carpet or porous materials which can reduce the bait’s effectiveness.
I've noticed ants travelling along cables – what can I do?
Use a sticky tape barrier around electrical cables to prevent ants from climbing them and accessing the bait; this is particularly effective in areas where they frequently travel.
The box states ‘for indoor use only’. What if I’m trying to control an infestation that has spread outside?
While the product is designed for indoor environments, a wider perimeter treatment may be necessary. Consider supplementing with outdoor insecticides specifically formulated for pest control in gardens and around buildings – check local regulations.
I've applied the gel bait, but it’s being disturbed by pets or small children. How can I protect it?
Protecting the bait from access is key; consider using a mesh cage or covering with clear plastic to prevent accidental contact and maintain the bait’s integrity.
What should I do if I find dead ants around my bait stations?
This is a positive sign – it indicates the bait is working, and the ants are consuming it. Continue to monitor the areas regularly and replenish the bait as needed based on observed activity.
I’m concerned about cockroach droppings. What cleaning products should I use?
Clean up any visible droppings with a disinfectant cleaner suitable for tackling insect infestations; always wear gloves and follow the product's safety instructions carefully.
Are there any accessories that can improve the longevity of my gel bait?
Using a small spatula or applicator tip allows you to precisely place the bait in cracks and crevices, extending its reach and ensuring consistent delivery to target insects.
I'm unsure how often I should be replacing the bait. What’s the typical timeframe?
Gel baits typically last for 6-12 weeks depending on infestation levels; monitor the bait stations regularly, and replace them when they are depleted or no longer showing signs of activity.
In depth
Maintaining effective pest control often requires more than just the initial equipment purchase. Alongside an ant & cockroach control product, several supplementary items can significantly enhance its performance and longevity. These aren’t always immediately apparent when first considering a solution, but careful attention to these supporting elements contributes to a far more successful outcome.
Firstly, consider the issue of surface preparation. Many pest control products – particularly those targeting insects – rely on adhesion to smooth surfaces. Dust, grease, or ingrained dirt can dramatically reduce their effectiveness by preventing proper contact. A small bottle of diluted household cleaner (pH neutral) designed for cleaning hard surfaces – something like a Mr Muscle Multi Surface Cleaner – would be invaluable for pre-treatment; ensuring the treated area is clean and ready to receive the active ingredient. This isn’t about saturating the surface, but rather gently removing any contaminants that could hinder absorption or dispersal.
Secondly, think about ongoing maintenance and replenishment. Active ingredients in pest control products eventually degrade due to environmental factors such as sunlight, humidity, and temperature fluctuations. Regularly replenishing these depleted levels is crucial for sustained effectiveness. This might involve purchasing concentrated solutions or refill packs – something designed for repeated use - alongside the primary product. A small spray bottle, suitable for diluting concentrates, would also be a sensible addition, allowing controlled application of the active ingredient where needed most.
Thirdly, let’s not overlook protective equipment. While many ant & cockroach control products are formulated to minimize risk, direct contact with concentrated formulations can still cause irritation. A pair of disposable nitrile or latex gloves provides a vital barrier against accidental exposure, safeguarding skin and preventing potential allergic reactions. These are readily available and relatively inexpensive, adding an important layer of safety to the process.
Furthermore, consider supplementary cleaning materials for post-treatment. After applying any pest control product, it’s sensible to clean treated surfaces again with a mild detergent to remove any residue or diluted solution. This reinforces the treatment's impact and prevents potential build-up that could attract pests back. Microfibre cloths are excellent for this task – they effectively lift dirt and grime without leaving streaks.
Finally, proper storage is paramount. Many pest control products require specific storage conditions (cool, dry, out of direct sunlight) to maintain their efficacy. A dedicated storage container – perhaps a sturdy plastic box or drawer – will protect the product from environmental damage and ensure it remains usable for as long as possible. Clear labelling with the product name and date of purchase is also essential for tracking shelf life.
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 2026-08-09.