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⚡ Say goodbye to fleas—fast, fierce, and foolproof!
Karlsten Flea Killer Spray is a fast-acting, HSE-approved permethrin formula designed to kill fleas instantly on contact and create a protective barrier lasting up to six weeks. Ideal for indoor and outdoor use, this 500ml spray offers an economical, easy-to-use solution trusted by UK professionals to keep homes flea-free with proven quality assurance.
| ASIN | B01MZE807A |
| Active Ingredients | Permethrin |
| Active ingredients | Permethrin |
| Best Sellers Rank | 465 in Garden ( See Top 100 in Garden ) 41 in Ant Control |
| Brand | Karlsten |
| Brand Name | Karlsten |
| Customer Reviews | 3.8 out of 5 stars 502 Reviews |
| Item Form | Spray |
| Item Type Name | Spray for Fast Acting Elimination of Irritating Fleas. Trigger colours may vary |
| Item Weight | 0.2 Kilograms |
| Item form | Spray |
| Item weight | 0.2 Kilograms |
| Liquid Volume | 500 Millilitres |
| Liquid volume | 500 Millilitres |
| Manufacturer | Lodi uk |
| Model Number | 2011 |
| Part Number | 2011 |
| Specification Met | HSE |
| Specification met | HSE |
| Target Species | Flea |
| Unit Count | 1.0 count |
J**N
fleas gone
Nasty fleas gone after one use. This is strong stough so I would only use a quick squirt at the back of a dogs neck, and apply outdoors
A**R
it worked kills fleas but not eggs or lava
it kills the fleas but not the eggs or lava it was good id get it again
L**E
One of the most affordable and effective products
I heavily recommend this product. After I had my cats treated for fleas, I found them in almost every room, even those my cats had never been in. I didn't have high hopes but I sprayed every surface I could. Within days I hadn't come across a single flea. I spray every 6 weeks as the instructions say and haven't found a single flea in months.
L**G
did not work as well as i thought it would
it did not work as well as i thought it would, i had to use most of the bottle to get it to work
V**M
USELESS. zero star NONSENSE ON STILTS!!!!
Poorly detailed info in listing. This info should have been front and centre of the listing not on blurb at the back of the bottle. "NOT SUITABLE FOR HUMAN OR PET BEDDING, SLEEPING QUARTERS OR WHERE PETS FREQUENTLY LIE - so all the places the fleas are or want to be. Decided couldn't be bothered with returns. I'll spray the carpet, corners, behind fridges and wardrobes etc. 8 sprays and the thing broke. By now I was fuming. Decided to return it - Forgot about it then bumped into a small puddle. Cat has knocked it over as she does when investigating the let supplies cupboard and it had leaked. This is what I expect from bargain basement products from the £1 store. Looking at other reviews they need to take this issue seriously.
S**H
Good quality
Easy to use, no chemical smell after spraying and works really well.
J**S
Item
Excellent
A**N
Does what it says on the tin
Probably wouldn't be great for a huge infestation but it works perfectly for maintaining a property after you've had some pros in to get rid of the main flea problem. Been treating our carpet daily with this stuff for about a week and absolutely no sign of the critters now. Doesn't smell all that great, but no strong chemicals ever do.
Trustpilot
4 days ago
1 month ago