# REPELEM Insect Killer Spray - Professional Strength 1L for Flying & Crawling Insects

REPELEM Insect Killer Spray offers professional strength, broad indoor control for flies, ants, spiders and more. Check current price and suitability.

- [Original product page](https://www.ofertitastop.com/uk/product/repelem-insect-killer-spray-professional-strength)
- [View offer](https://www.ofertitastop.com/uk/visit/repelem-insect-killer-spray-professional-strength)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-10-13T06:27:05.460Z
- Brand: REPELEM
- Model: RINSECTKILL1L
- MPN: RINSECTKILL1L
- EAN / GTIN: 5065018674082
- SKU: ofertitastop-uk-143909
- Category: Home & Garden > Household Supplies > Pest Control > Pesticides
- Source store: amazon UK
- Active deal: Yes
- Price: 14.43 GBP
- Previous price: 17.99 GBP
- Discount: 20%
- Rating: 4.2 / 5
- Reviews: 157

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## What it is
REPELEM Insect Killer Spray is a professional strength solution designed for home use, aimed at fast knock-down of flying and crawling insects across their life cycles. The 1L formulation targets a wide range of pests, including flies, ants, spiders, woodlice, silverfish, ticks, wasps and dust mites, with the goal of reducing re-infestation over time. On the surface, it’s positioned as a versatile, long-lasting option for household insect control.

## How it works
The product is described as water-based with a low toxicity formula, leveraging cypermethrin to address adults, larvae, nymphs and eggs. It’s designed to be applied to hard surfaces, cracks and crevices, as well as soft furnishings such as carpets and mattresses, for quick results. The guidance notes avoid direct use on pet bedding, which helps set usage boundaries in homes with animals. On paper, this combination suggests a broad-spectrum approach that complements regular cleaning routines.

## What matters most
This spray stands out for its claimed breadth of targets and life-cycle coverage, alongside a focus on lasting protection and re-infestation prevention. The low-toxicity, water-based base is appealing for domestic environments, though the exact balance between safety and persistence depends on surface type and infestation level. Practically, that means it could be convenient for treating multiple problem areas in a single pass, from entryways to living spaces.

## Practical use
In everyday scenarios, you might use the spray on door frames, skirting boards, cracks around floors and inside soft furnishings where pests hide. The instruction to avoid using it on pet bedding is a useful guardrail for homes with animals. The product’s “long lasting” claim invites a mindful approach to follow-up, such as monitoring treated zones and maintaining cleanliness to minimise re-entry paths for insects.

## Who it’s for
If you’re dealing with a mix of common household pests and want a single solution that can be deployed across rooms, this product could fit. It’s probably more suited to households seeking a pragmatic, all-rounder treatment rather than a pinpoint solution for a specific species. People prioritising low-toxicity formulations and a broad lifetime effect may find it appealing, provided they have appropriate spaces to treat and no restrictions around pet bedding.

## When it makes sense to buy
Consider this spray when you need a versatile treatment that covers both flying and crawling insects and you want a one-bottle solution for several problem areas. It can be a sensible option for initial infestation control or for maintenance between professional pest visits, especially in homes with moderate risk of re-infestation.

## Before you buy
Check your infestation profile: if the issue is dominated by a single pest that responds quickly to targeted products, a more specific treatment might be more efficient. Confirm that treated surfaces are accessible and safe for household members, and remember not to apply on pet bedding. If you live in a home with ongoing animal exposure, plan applications around feeding times and pet activity to minimise contact.

## FAQ
- Is it safe to use around children? The description highlights a low toxicity formula and a water-based base, but always follow label directions and keep treated areas ventilated during and after application.
- Can I use it on fabrics other than carpets and mattresses? The guidance mentions carpets and mattresses, for other fabrics, test a small hidden area first to check for staining or damage.
- How long does protection last? The claim is long-lasting protection, but effectiveness will depend on surface type, cleaning frequency and ongoing infestation pressure.

## Final verdict
Worth considering if you want a single, all-round insect control product for a home with mixed pest pressures and a preference for a lower-toxicity, water-based solution. It may not be the best fit if your primary concern is a single stubborn species or if you need to treat pet bedding directly. In practice, it’s a practical option for day-to-day maintenance and multi-area protection, provided you manage expectations about surface compatibility and follow-up care.

## Images

![REPELEM Insect Killer Spray - Professional Strength 1L for Flying & Crawling Insects — 1](https://www.ofertitastop.com/i/crcyrAonJlQHQupW9FUNW4D3s3ZJFY8QFQgoJHBI8SrY-01N-xQEsl_pmsXxoYgbMEluqK_ooNYdbbEA26g7GVPZ9OplXZ3wAbw-ARj0mT-z27ezE26l.jpg)

![REPELEM Insect Killer Spray - Professional Strength 1L for Flying & Crawling Insects — 2](https://www.ofertitastop.com/i/WnVuZR2yLE7HTbxYQ7J8r17hlgXucltM4z9vTfNUTYGlKexZAzHIYx8ChQ3GLesefPnSi2Ho-w7pybShipS1cz_pSWc5zAqtH3gvZFur2h5ood4rKCLG.jpg)

![REPELEM Insect Killer Spray - Professional Strength 1L for Flying & Crawling Insects — 3](https://www.ofertitastop.com/i/ncY_mvRxZD_G36Iu86idztGX6Ahe64bIUEk7SPi996eJ7F5Wv6OQNPfiUCoSHfqrg2wWQm2Rrn4FvemTYzTwStokr_DbgxY-iNVSh8zqdcKGkmHJIrpS.jpg)

![REPELEM Insect Killer Spray - Professional Strength 1L for Flying & Crawling Insects — 4](https://www.ofertitastop.com/i/y04UGzo6L46nhOCfAb5KDYNqawvCOrzuI6sBSG_cWol_CUQb330AwCaBVZM59lZQr-tczRtg4yIrfWOZUKrYyf6TSpETUaahlP2kmUfxCGAkhZklZ6Ho.jpg)

![REPELEM Insect Killer Spray - Professional Strength 1L for Flying & Crawling Insects — 5](https://www.ofertitastop.com/i/6B7iDVbMCIbDlKFG-3co_iRJIJkw_ObXTGve6djGcy6AfxChdX9Ij48FyD1uSBvjDaIx_8X0mYehGUqg7MCGfM58aJPL9bx6KNdOGFpkYbeTSgmEPUEj.jpg)