Fleas! Once you have them, it seems almost impossible to get rid of them. They get into any and all fabric and the cycle never seems to break – unless you have the best flea spray to hand. Since the best flea killer on the market can help to rid you of these nightmare bugs, we’ve done all the research for you to bring you the right options for your needs.
Helping to break the cycle and often even acting as a flea repellent, we’ve created a list of the best flea spray for house and commercial properties. Below, we give you our Top Picks when it comes to the best flea spray for carpet and furniture – and even those you can use directly on your pets. Not only that, but we’ve answered all your burning questions and given you the full run-down on everything you could ever want to know about fleas and flea spray.
The Best Flea Carpet Spray & Powder
It won’t really come as a surprise to find that the best flea spray comes from the Vet’s Best brand. Alongside plenty of 5-star reviews, this option is loved by customers who praise how effective this flea treatment for home can really be.
Made with no harsh chemicals and formulated using an entirely plant-based set of ingredients, this option can be used across all of your furniture, carpets and anywhere else those pesky fleas and flea eggs may be hiding. That includes pets over the age of 12 weeks, too!
No harsh chemicals
Natural, plant-based formula
Proven to be effective
- BrandVet’s Best
- Weight3.1 pounds
Another option for those seeking the best flea treatment for home and pets is this option from Wondercide. Known for it’s high-quality ingredients and long-lasting results, this is a great flea killer that works on both furniture and pets. This is a choice that is gentle enough to be used daily, yet strong enough to effectively repel and prevent further infestations of fleas by up to 100%.
Slightly more expensive than other choices, this is a great premium option that will last. It also has the added benefit of being made in the USA, making it easier to contact customer services, should you require.
No harsh chemicals
Suitable for use on furniture
Can be used on dogs and cats
- Weight2.2 pounds
Easily hitting our top spot as the best flea powder for carpets, this flea carpet powder works on a huge range of different pests, from roaches and ants to fleas. Depending on the size of your house, it can cover up to five rooms – so we recommend purchasing two or three if you live in a larger house of 1200 sq. ft. or more.
This option comes with a year-long guarantee in that it provides an unconditional replacement or refund policy if your house is not free of pests for up to a year after being used. This, alongside it’s odorless qualities that will leave you with a fresh, happy home are just some of the great reasons why this is the best flea powder for carpets. Just be aware that this is not suitable for use near children and pets – so treat yourself to a night out with the family if you prefer flea powder.
Kills wide range of pests
Not suitable for use near children or animals
- Weight3.4 pounds
A quick and effective option which acts with power, this pest control spray from Vet-Kem is a great choice if you want a water-based option that can start working from the moment you spray. Within ten minutes, this formula will get to work on stopping those pests where they lay and preventing reinfestation.
This water-based formula won’t work on eggs, however, so this is generally preferred as a flea spray that works as a preventative measure – keeping your home free of fleas and ticks for up to 30 weeks. It covers up to 2,000 sq.ft. with it’s water-based formula, so do buy more than one if your home is larger than this.
Starts working in 10 minutes
No lingering odor
- Weight1.3 pounds
Another highly rated choice that is loved by customers, this option works brilliantly on all of your soft furnishings and helps to break the flea cycle, when combined with vacuuming and reapplication. Thanks to this, you could repel fleas from reinfesting your home for up to 7 months after application. Just be aware that some customers noted that this product didn’t quite reach the suggested 2,100 sq. ft. so a few purchases are recommended.
Once applied, you’ll be surprised to find that there is no odor and no risk of staining your furniture, giving you additional peace of mind. You might notice a few fleas after application, as this spray can make the newly hatched parasites a little more lethargic than their jumpy counterparts – just suck those up with the vacuum and you’re finally free of fleas!
Repels infestations for up to 7 months
Covers up to 2,100 sq. Ft.
Does not stain furniture
- ModelKNOCKOUT ES Spray
- Weight1.2 pounds
Providing the best value for money, this particular choice from Hartz is a popular option that customers love. Able to kill fleas at all points of their lifecycle, you’ll see a quick downturn in the number of fleas present in your home, from the first application.
Created with a scented formula, this flea killer doesn’t leave your home with a chemical smell after being used and can even eliminate nasty odors while working. It can’t be used on animals, however, so you’ll also need to purchase an additional flea and tick killer to rid your pet of fleas, while you use this.
Kills all forms of the flea lifecycle
Not for use on animals
- Weight1.2 pounds
Another option that provides great value for money, this flea spray for house and furniture does a fantastic job of killing all parts of the lifecycle on contact. It continues to work for up to 30 days after the initial spray and promises to control the danger of re-infestation for up to a year after your house has been sprayed.
This option has a much smaller range than some of our other flea killer sprays, so this is an ideal buy if you’re looking to cover just the one or two rooms around the house – or simply want something to repel further infestations.
Kills all forms of the flea lifecycle
Works for up to 30 days after initial spray
Covers up to 400 sq. Ft
- Weight1.1 pounds
Raid is arguably one of the most well-known brands when it comes to killing pests around the home and this flea killer spray is another great choice from the brand behemoth. Available as a 2-pack of carpet and room sprays, this selection is great for helping to repel further infestations for up to 4 months after first use.
It kills fleas and larvae on contact, so you don’t have to wait around before having to run around with the vacuum, although a little waiting time is preferred. It also comes with some handy features, such as being able to be used at any angle – allowing you to get into those tight spaces – and uses a wide angle spray for quick coverage, too.
Kills fleas and larvae on contact
Kills hatching eggs for up to 4 months
Does not stain fabrics
- Weight2.5 pounds
If you’re looking for the best flea powder for carpets based on an eco-friendly alternative to those with harsh chemicals, this is the right flea killer for you. Able to handle fleas and ticks during all life stages, this is a great choice that works on contact.
Customers love how quickly this option works, with many noting that the entire process from beginning to end could be as little as 30 minutes (depending on the size of your house). The only drawback being that you’ll need to keep this option away from children and pets, and may need to purchase a couple if you’re looking to cover more than 400 sq. ft.
Covers up to 400 sq. Ft.
Breaks the flea life cycle
- BrandBio Spot
- Weight1.2 pounds
A very highly rated product that provides great value for money, this flea and tick killer for the home is ideal if you’re looking for a cheap and cheerful option. Zodiac have used a water-based formula with this choice, which means there will be no sticky mess left when you’re finished spraying for pests and it works on all parts of the life cycle, too.
Kills fleas and ticks
Great value for money
- Weight1.2 pounds
Best Flea Carpet Spray & Powder Buying Guide & FAQ
Things to Consider When Buying a Flea Spray
Given that most flea sprays and powders will come with a range of different sizes, it’s generally preferred by most to check the range of coverage using square feet. If one 16fl. Oz option covers 400 square feet, but another of the same capacity covers 2000 sq. ft. it’s fair to say that the latter will give you a better level of coverage than the former.
Some options aren’t suitable for use in a home with children or pets. While this shouldn’t be a reason not to buy a flea carpet and furniture spray, it does mean you’ll need to make further preparations to get everybody away from the home while you work.
That said, a lot of the options given in our Top Picks do allow for use around the home without concern when it comes to children and pets, such as our number one choice by Vet’s Best. These allow you to even use the flea spray on your pet themselves, saving you the trouble of getting additional help to use on your pets.
Easily one of the most important factors to consider, an effective but expensive option will save you money – and stress – in the long-run, as you’ll be able to wipe your house clean of fleas in just one application. Other options are better suited to repel fleas, and are therefore not as strong as the best flea spray, which will kill flea infestations on contact.
How to Properly Use Flea Carpet Spray & Powders
Each brand and model will have their own guidelines, which should come included either written on the side of your new purchase, or in the box with instructions. That said, there is a general guide which can be used alongside these, when required.
Firstly, buy the appropriate amount of flea spray or powder for your home, based on the square footage given on the can or box. Secondly, you should take your furniture into account when looking at the appropriate coverage – the more furniture you have, the more surface area you’ll need to cover.
Remember that, not only will you need to use the powder and spray on the carpets, but you’ll need to cover all of your soft furnishings, too. So, don’t forget to lift up all your cushions, throws, rugs and mats before use and make sure you cover these in your flea killer, too. Finally, you’ll need to spray the curtains or, better still, give them a rinse through your washer.
Can Flea Powder Kill Fleas Immediately?
You’ll notice that a flea spray for home may often brag about breaking the lifecycle. However, only a few are truly able to brag about killing fleas immediately. To check whether this is the case for your new purchase, the key phrase to consider is “on contact”. This means that the moment fleas and ticks come into contact with your new pesticide, they will be killed – leaving you with the peace of mind and a house free of fleas.
Be aware that all flea treatment options require plenty of preparation in order to reach all of the areas around the home. One missed flea can result in a new lifecycle starting, so be sure to reach all areas in order to get rid of fleas, fast.
Best Flea Carpet Spray & Powder FAQ:
Q: What is a carpet flea killer?
A: The best flea carpet spray will kill your fleas on contact. They work by getting into the fibers of your carpet – a key spot in which these pests like to hide and lay their eggs – before killing them. Once this has been done, you’ll need to vacuum your carpet, in order to pick up the fleas themselves.
Q: What is the best natural carpet flea killer?
A: There are lots of great options out there, but we love BioSpot Active Care if you’re looking for a completely biological powder. If you’re happy to choose from a range of options, including sprays, then we think that Vet’s Best (our Top Pick) is the best of the best flea carpet killer choices out there.
Q: Are flea carpet powders and sprays safe & reliable?
A: Not all flea carpet powders and sprays are completely safe – especially when it comes to use around children and pets. For this reason, we’ve noted the options that are suitable for use around pets and kids, and let you know when you’ll need to clear the house out, before use.
In terms of reliability, not all flea carpet powders and sprays are created equal. Frequently, you’ll notice cheaper options that boast a range of abilities, but actually falter where it matters most. That’s why we’ve done all the research for you, leaving you with Top Picks that are complete reliable when it comes to giving you long-lasting results.
Q: How long do fleas live in a carpet?
A: The answer to this comes with a range of different variables. Because a fully-grown flea needs to feed at least once every 12 hours, their life cycle can be cut very short if there is no host to feed from. That said, fleas have a nasty habit of jumping on and off living creatures – while simultaneously laying up to 50 eggs, each, per day. This gives them ample opportunity to enjoy a longer lifecycle.
So, if a flea isn’t able to access blood, from which it gets its energy, it may only live up to 4 days. Meanwhile, a flea that has ample opportunity to jump on and off living creatures may have a lifespan of up to 2 weeks. That’s 14 days in which it can lay 50 eggs per day – giving you 700 fresh fleas to deal within less than a month.
Our Top Pick
We love the Vet’s Best Flea & Tick Spray because not only can it be used across the home but also on any pets over 12 weeks of age. Thanks to this, you’re able to not only use the best flea killer across your soft furnishings but stop the infestation, no matter what life cycle you’re currently at. Whether it’s larvae, eggs, full grown fleas or even ticks, you can rid your home of these pests quickly and efficiently when using the Vet’s Best Flea and Tick Spray.