Question 1

Where do fleas hide in a house?

Accepted Answer

Fleas rarely live in the open.
They are mainly found:
- in carpets, rugs and cracks in the floor,
- along skirting boards,
- in pet baskets, cushions and blankets,
- on sofas, armchairs and textiles,
- in dust (larvae and eggs).

Question 2

How can you tell if you have fleas in your home?

Accepted Answer

Several signs indicate an infestation of fleas:
- clusters of bites on the legs, ankles or folds of skin,
- intense itching,
- animal scratching excessively or losing hair,
- small black dots (faeces) in baskets or on carpets,
- sensation of an insect jumping.

Question 3

Can you catch fleas without having a pet?

Accepted Answer

Yes. Even without dogs or cats, it is possible to get fleas via the soles of your shoes, a previous tenant, infected friends visiting your home, etc.

Question 4

What smell repels fleas?

Accepted Answer

Lemon, white vinegar and certain essential oils (lavender, lemongrass, tea tree) have a mild repellent effect.

Question 5

How long does it take to eliminate fleas?

Accepted Answer

On average, 2 to 4 weeks are required to break the complete cycle (eggs → larvae → adults). Stopping treatment too early will result in a relapse.

Question 6

What is the best way to eliminate 100% of fleas?

Accepted Answer

There is no single miracle solution.
The only reliable approach is based on a combination of three actions:
- rigorous treatment of the animals,
- complete treatment of the housing,
- continuous prevention over several weeks.

Our advice

Fleas

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What you need to know about fleas: biology, behaviour and risks