Flea Problem?
Check for common signs like flea dirt, eggs and scratching pets to see if you have a flea problem
Call us for a quote on +353818001590
Fleas
Fleas are small, wingless, and highly specialised parasitic insects that feed on the blood of mammals and birds. While there are over 2,500 species worldwide, the most common variety encountered in Irish homes is the cat flea (Ctenocephalides felis). Despite its name, this species is opportunistic and is perfectly happy to bite dogs and humans alike.
Fleas are a frequent issue in Ireland, particularly for households with cats and dogs. However, you can encounter an infestation even without owning pets, especially if a previous tenant kept animals. Beyond domestic pets, fleas are often carried by:
- Urban Wildlife: Foxes, squirrels, rats, and mice.
- Rural Wildlife: Rabbits and various birds.
- Livestock: Specifically "hairy" animals such as pigs.
As parasites, the primary concern for Irish homes and businesses is the flea bite. While the bite itself is typically painless, it often results in an intensely itchy red bump or a reactive rash. Furthermore, pets can suffer significantly if they develop an allergy to flea saliva, leading to severe skin irritation and hair loss.
If you need help with fleas, call Rentokil on +353818001590 or contact us today
Do you have a flea infestation in your premises?
At Rentokil, we provide safe and highly effective treatments for both residential and commercial properties to ensure complete control of your flea infestation. Our professional approach is the fastest way to get rid of fleas and, more importantly, prevent them from coming back.
- Comprehensive Elimination: Our expert technicians use targeted solutions designed to address fleas at every lifecycle stage including eggs, larvae, and adults; ensuring a thorough and lasting result.
- Expertise You Can Trust: With decades of experience in pest control across Ireland, we are committed to protecting your property and providing reliable service.
- Customised Care: We assess your specific environment to deliver the most appropriate treatment, giving you peace of mind that your home or business is healthy and pest-free again.
Flea Species & Guides
Can fleas get into the house if I have no pet?
It is a common frustration, but you can absolutely have a flea infestation without owning a single pet. Fleas are highly opportunistic parasites; while they prefer hosts like dogs and cats, they are perfectly happy to use humans as a temporary food source or a "travel agent" to move from one location to another.
If your home is pet-free, an infestation has likely been introduced through one of these four common methods:
Previous Owners Pets
This is the most common cause of infestations for those moving into a new property in Ireland.
- The Dormant Cocoon: Flea pupae can remain dormant for up to nine months. They are protected by a sticky, resilient shell that allows them to survive many standard household cleaning products.
- The Wake-up Call: These pupae hatch when they detect heat, carbon dioxide, or vibrations. When you begin moving furniture or walking across the floors, you are essentially "waking up" hundreds of dormant fleas left behind by the previous occupant's pets.
Wildlife in your home
If you experience a sudden influx of fleas, it may actually be a symptom of a wildlife or rodent problem on your property.
- Attics and Crawlspaces: Pests such as mice, rats, squirrels, or birds nesting in your walls, attic, or under your porch carry their own species-specific fleas.
- The Host Swap: If a rodent dies or moves out of your attic, its fleas will immediately seek a new warm-blooded host. In the absence of a dog or cat, these fleas will migrate toward the living areas of your house to find you.
You picked up a Hitchhiker
You can inadvertently act as the bridge between the outdoors and your own living room.
- Unknowing Transport: If you visit a friend’s home with an active flea problem or sit on a park bench where an infested stray animal has recently rested, you can unknowingly bring an adult flea back to your home on your clothing.
- The Transition: Once inside, the flea can quickly jump from your clothes onto your carpets or soft furnishings, where it will begin searching for a host and starting its reproductive cycle.
Neighbours in Close Quarters
In shared accommodation such as apartment buildings, duplexes, or terraced housing, fleas can easily migrate between units:
- Shared Walls: Fleas can crawl through tiny gaps around plumbing pipes, electrical wiring, or beneath baseboards to move from one property to another.
- Communal Carpets: If a neighbour’s pet has fleas and walks through a shared hallway, eggs can drop off the animal and hatch in the carpet. These new adults will then jump onto you as you walk past, hitching a ride into your home
Rentokil’s Flea Treatments
Even though fleas cannot fly, they have very strong back legs that allow them to jump long distances. This makes it easy for them to hop between you, your pets, and your furniture, leaving behind itchy and painful bites. To stop a flea infestation for good, you must treat your home and your pets at the same time to kill fleas at every stage of their life.
Our technicians are highly trained and hold professional qualifications. They use their knowledge of how different fleas behave to provide treatments that actually work. We also carefully check the places where fleas love to hide, like carpets, rugs, and pet beds. By choosing Rentokil, you are protecting your family, pets, and customers while making sure your home or business is comfortable again.
At Rentokil, we offer safe, effective treatments for your home or business to ensure complete control of your infestation. Our technicians understand the habits of flea species ensuring targeted treatments to get rid of all your fleas.
Fleas: Frequently Asked Questions
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What is the main cause of fleas?
Fleas usually enter your home by jumping onto your pet’s fur from other animals, local wildlife like foxes and rabbits, or from the grass in your garden.
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What are fleas attracted to?
Adult fleas are attracted to body heat, movement, and the carbon dioxide that humans and pets breathe out. They also jump toward shadows and often hide on an animal's belly, which is why they drop so easily onto your carpets and rugs.
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Can fleas go away on their own?
No, fleas will not disappear without treatment because they constantly lay eggs that fall into your carpets and furniture. To stop the infestation, you must treat your pets and your home at the same time to break their life cycle.
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How do you deflea a house?
To get rid of fleas, you should vacuum all floors and furniture thoroughly and wash pet bedding at 60°C. For a complete solution, Rentokil technicians use professional treatments that reach deep into carpets and floor cracks to kill fleas at every stage.
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How long will fleas last in a house?
An infestation can last for many months because flea cocoons can stay dormant in your home for up to nine months. These fleas only hatch when they feel vibrations or heat from a new host, which is why a problem can seem to return even after a house has been empty.
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How do I tell if my house is flea infested?
The most common signs are your pets scratching more than usual or finding "flea dirt," which looks like tiny black specks that turn red on a damp tissue. You might also see tiny insects jumping on your carpets or notice itchy red bites around your ankles.