1 / 7Karlsten Hyper Power Wasp Nest Killer, 600 ml
Karlsten Hyper Power Wasp Nest Killer is a 600 ml liquid aerosol spray for wasps and hornets. The listing claims a range of up to 5 metres, but customer feedback reports mixed results for both range and spray performance.
At a glance
- Liquid spray rather than foam, according to the listing.
- The manufacturer claims a spray reach of up to 5 metres.
- Instructions state 3-4 seconds at the nest entrance for a 30cm nest, or 1-2 second bursts for direct action.
Often bought together
Pros and cons
Pros
- The 600 ml can provides a larger stated volume than a smaller-format spray.
- The listing describes use indoors and outdoors and gives distinct application guidance for nest entrances and direct action.
Technical specifications
8 specifications| Brand | Karlsten |
|---|---|
| Model | HSE GB 11059 |
| Form | Spray |
|---|---|
| Liquid volume | 600 Millilitres |
| Target species | Wasp Nest & Hornet |
| Active ingredient | Tetramethrin |
| Specification met | HSE 10915 |
| Country of origin | United Kingdom |
What to know before buying
Listing details to confirm
The listing claims a reach of up to 5 metres, while customer feedback is mixed on actual range, with some reporting barely 1 metre or spray dissipating after 2 feet. Consider this a claimed maximum, not a guaranteed working distance. Follow the product label when applying.
What’s in the box
Included- Wasp Nest Hornet
Who is it for?
A good fit for
- Buyers seeking a liquid aerosol for wasp and hornet nests, with stated indoor and outdoor use.
- People who want application guidance for nest entrances and short direct-action bursts.
Less suited to
- Buyers who need a reliably confirmed 5-metre jet, given reported concerns about spray reach and performance.
Customer reviews on Amazon
- 5 stars
61% 61% - 4 stars
15% 15% - 3 stars
9% 9% - 2 stars
4% 4% - 1 star
11% 11%
Customer feedback describes the spray as powerful and fast-acting, with some reporting elimination within 12 hours. Experiences with effectiveness and range are mixed, and some customers criticise the spray for falling short of a jet or dissipating quickly. Opinions on value also differ. These reports matter because the advertised reach is up to 5 metres, but that figure does not guarantee the practical range buyers will experience.
Positive themes
- Some customers describe it as powerful and fast-acting.
Negative themes
- Some report limited reach and spray that dissipates quickly.
Mixed feedback
- Reports differ on whether it works effectively, including whether it succeeds on the first attempt.
- Opinions on value for money are divided.
Frequently asked questions
What is the stated spray range?
The manufacturer claims a reach of up to 5 metres. Customer feedback reports variable range, so do not treat that figure as a guaranteed distance.
How does the listing say to apply it?
It specifies 3-4 seconds at the nest entrance for a 30cm nest, or 1-2 second bursts for direct action. Follow the product label.
Is this a foam product?
No. The listing describes it as a liquid spray rather than foam.
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