10 bestFlea Killersof June 2026
112M consumers helped this year.
10% off
1
FRONTLINE Spot On Flea & Tick Treatment for Cats - 6 Pipettes
FRONTLINE
9.8
41% off
2
Beaphar | FIPROtec Spot-On for Large Dogs (20–40kg) | Kills Fleas & Ticks | Vet Strength Treatment | 6 Pipettes
Beaphar
9.6
3
Seresto Dog Flea Collar with Tick Control, Small Collar
Seresto
9.3
33% 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
9.1
24% off
5
Johnsons 4Fleas Tablets for Cats and Kittens, 6 Treatment Pack, 14D083
Johnson's
8.8
OtherUp to 56% off
Frontline Spray - 250ml
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)
Beaphar - FIPROtec® COMBO for Cats & Kittens - Kills Fleas, Flea Eggs & Ticks - Stops Fleas Multiplying on Pet and in Home - Vet Strength Treatment - 3 Pipettes
Bob Martin Clear Plus Spot On Flea Treatment for Small Dogs (2-10kg) - Kills Fleas, Ticks, Lice and Flea Eggs (3 Pipettes)
5% off
6
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
8.5
7
Karlsten Flea Killer Spray - Fast Acting Elimination of irritating Fleas | Pest Control kills on Contact | Formulated for Use On Fleas Indoor and Outdoor Flea Spray Killer - 500ML
Karlsten
8.2
10% off
8
Beaphar | FIPROtec® COMBO for Small Dogs (2–10kg) | Kills Fleas, Flea Eggs & Ticks | Stops Fleas Multiplying on Pet and in Home | Vet Strength Treatment | 3 Pipettes
Beaphar
7.9
10% off
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
7.6
7% off
10
Bob Martin Clear Plus Spot On Flea Treatment for Cats and Kittens - Kills Fleas, Ticks, Lice and Flea Eggs (3 Pipettes)
Bob Martin
7.3
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