10 bestFlea Killersof September 2025
112M consumers helped this year.
34% off
1

FRONTLINE Spot On Flea & Tick Treatment for Cats - 6 Pipettes
FRONTLINE

10.0
39% off
2

Quebec Household Flea Spray for the Home – Powerful Flea & Pest Control for Home, Effective Against Fleas, Ticks, Bed Bugs, Ants & Insects Long-Lasting Safe for Indoor Use Easy Application – 500ML (1)
Quebec

10.0
8% off
3

Beaphar | FIPROtec Spot-On for Large Dogs (20–40kg) | Kills Fleas & Ticks | Vet Strength Treatment | 6 Pipettes
Beaphar

9.9
24% off
4

Beaphar | FIPROtec Spot-On for Cats | Kills Fleas & Ticks | Vet Strength Treatment | Easy to Apply | Suitable for Cats & Kittens from 8 Weeks of Age, Weighing more than 1kg | 6 Pipettes
Beaphar

9.8
13% off
5

Bob Martin Clear Plus Spot On Flea Treatment for Small Dogs (2-10kg) - Kills Fleas, Ticks, Lice and Flea Eggs (3 Pipettes)
Bob Martin

9.7
OtherUp to 20% off
17% off
6

Johnsons 4Fleas Tablets for Cats and Kittens, 6 Treatment Pack, 14D083
Johnson's

9.6
16% off
7

Bob Martin Clear | Flea Tablets for Large Dogs (11kg+) | Effective Treatment, Kills 100% of Fleas within 24 Hours (3 Tablets)
Bob Martin

9.4
8

Capstar Flea Tablets for Dogs and Cats from 1kg to 11kg, Oral Medication for Flea Treatment in Small Dogs and Cats, Contains 6x 11.4mg Nitenpyram Flea Tablet
Capstar

9.2
9

Flea and Tick Dog Shampoo by Bugalugs, Works on Smelly Puppies & Dogs, Contains Neem Oil & Eucalyptus Oils, PH Balanced Vegan Pet Shampoo, Used by Professional Groom
BUGALUGS

9.1
10

NOPE! CP Flea Spray (500ml) for The Home – Fast-Acting, Odourless & Non-Staining, Extended Residual Action up to 3 Months. Indoor & Outdoor Flea Killer
NOPE!

8.9

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