Flea Sprays That Are Safe To Use

Flea Sprays That Are Safe To Use - Dr. Killigan's

What Is The Best Flea Spray For My Home And Yard?

If you have pets, chances are you have faced, or will eventually face a flea issue. Fleas easily find their way around from pet to pet, and from home to home. With their rapid reproductive cycle, they can infest a home is mere months. Therefore, if you have any type of pet; cats, dogs, hamsters, rabbits, or other types of rodents, it is imperative that you find the best flea spray for home use. And do not forget about a flea spray for yard treatment, as that is where many fleas live before they hop onto your pet and into your home.

What Are Fleas?

Fleas are tiny insects that feed on the blood of your pets. Cats, dogs, hamsters, ferrets, and rabbits can all be at risk of a flea infestation. They are difficult to detect due to their size. The first sign you will see is your pet scratching. When you see this, you should check them for signs of flea activity. Then examine thoroughly for other signs of these critters, especially behind the ears and along the tail.


Look carefully, fleas are less than 1/8” in size. Using a comb will help you in separating the hair and searching along their skin. You may see small brown specks, which is called flea dirt. It is the matter that they leave behind after feeding. It will turn red when blotted with a damp towel. This is because this ‘dirt’ is partially digested blood from your pet (no thanks!).

How Long do Fleas Live?

Fleas have four life cycles: Egg, larvae, pupae, and adult. Each stage has an impact on pets and your home. Each stage also responds to different treatments that you must be aware of.

  • Eggs – A flea’s eggs can be found on your pet, but primarily lay in areas where your pet sleeps. This includes pet beds, couches, even your bed.

  • Larvae – After hatching, flea larvae do not yet bite their host. They will feed off dead skin and the droppings of adult fleas which consists of partially digested blood. This is one of the tests to determine a flea infestation, finding these specs also called ‘flea dirt.

  • Pupae – This is a dormant stage until the flea is ready to hatch as an adult.

  • Adult – Now an adult, the female begins to lay eggs — up to 20 per cycle, and up to 500 over their several month life spans. Fleas are known to be travelers. They will not remain with one hose like ticks. They will go wherever there is a source of food. And with their jumping ability, one trip to the dog park or cat strut down the block can introduce a flea to a new home.

How do They Get into My Home?

We just mentioned their jumping ability, but how good is it? Well, fleas would probably qualify for many Olympic events as they are excellent jumpers. They can leap up to 8 feet vertically. They will enter your home by hitching a ride on your pet when they are outdoors, being near other pets that have fleas, and even from neighbors’ pets even if your pet is primarily an indoor pet. This is especially true among those who live in apartments or condos, anywhere where housing is connected.

Are Fleas Dangerous to Me?

Fleas are common pests. They are not only a nuisance with their incessant biting, but those bites can be harmful to both pets and humans. In pets, they can cause a pet to become Anemic. Fleas are also known to transmit tapeworms to pets. In humans, flea bites can also cause tapeworm, but in some areas can also cause Typhus and even Plague. It is important to be wary of the signs of fleas on pets and in your home. And to treat at the first sign of an infestation.

What do I do if My Pet Has Fleas?

The market is filled with flea and tick remedies. From powders to pills, there is a solution for your pet. The main trouble with treatments is that some only targets fleas within a certain stage of their life cycle. So, which remedy is best for your pet? And which will help alleviate the issue quickly? Let’s review some of the conventional flea treatments, including the best flea sprays, that are available for your pet.


  • Flea Collars – Collars can be effective, but only in the area where the collar is worn. In addition to limited coverage, another primary concern with this type of treatment is that the collars are toxic. Not so much for the pet, but for the children playing with them. Kids can touch the collar and then ingest the chemicals by putting hands in mouth. The same can be said for pet play. Your friend or neighbor’s pet may inadvertently put their mouth around the collar and ingesting the harmful pesticide.

  • Flea Powders – Powders are also another means that can be helpful, but as you would expect, powders can be messy. And since the product is dust, it can be inhaled during the application process. While most powders are non-toxic, that does not mean they would not cause health issues if ingested. They can also cause problems for your pet if they were to lick at the powder. The same for your children, just like collars, they touch the powder and put their hands in their mouths.

  • Flea Dips – The biggest issue with flea dips is that they contain Pyrethrins. Pyrethrins are a natural insecticide that helps rid pets of fleas. However, don’t let the term natural fool you. The pest control industry often uses synthetic pyrethrins, called pyrethroids, meaning the formula is man-made, and not the actual oils from the chrysanthemum flower. They can be effective, but they must be properly administered. An untrained pet owner can overdose their pet, themselves, and their children causing illnesses.

  • Flea Pills – Pills are becoming common among those who do not want to handle the above-mentioned methods. However, while it is the simplest method, many of the current products on the market contain a pesticide that can be harmful to pets. A recent study has questioned the use of these products due to the dangers they put on pets.

  • Flea Sprays – This form of pet protection is the most popular. Primarily because the best flea sprays are on-contact and they can dispose of active fleas immediately.


    • Indoor Flea Sprays – There are two types of flea treatment. There are flea sprays for a house and sprays that are for outdoor use. While they are generally easy to apply, the amount you use does need to be controlled. Over the counter products can contain the same pyrethrins that dips use, so use caution when purchasing the best flea spray for your home. Killigan’s Six Feet Under ™ is an indoor flea spray that does not contain pyrethrins. It is a natural remedy to protect your pet from fleas.

    • Outdoor Flea Sprays – A flea and tick yard spray can help you prevent fleas from even getting through the threshold of your home. Fleas are often in yards and due to their athletic ability, jump onto your pet and come into the home. Treatment of lawns and areas your pet frequents can be beneficial. But like other sprays, these can be toxic to other pets and children, careful consideration must be made if you keep a garden or an herb garden.

Best Flea Spray for Your Pets

One thing to understand when treating pets for fleas is that most are not all-purpose. Many treatments like pills, collars, and some sprays are designed for certain types of pets. Generally, you will have a flea spray for dogs, and you will have flea sprays for cats.


  • Best Flea Spray for Dogs – One of the main problems with some forms of treatment is that they only dispose of one stage of a flea’s life cycle. Even the best flea spray for dogs can only tackle specific stages. But they are far more effective than most. Dr. Killigan’s Six Feet Under Non-Toxic Insect Spray ™ is different in that it is effective against fleas at ALL stages of the life cycle. It is also effective against ticks, bed bugs, and more. It is a safe alternative to over-the-counter methods that can be toxic.

It is important to mention that some studies have shown that essential oils can be harmful in higher amounts for dogs. These dangers exist when the oil is at a higher dose like the concentration diffusers use at can be 100% oil. Dr. Killigan’s Six Feet Under ™ solution is well under the harmful amount and is completely safe for your dog.


  • Best Flea Spray for Cats – The same issues with treatments that occur in dogs occur with cats and other pets like rabbits and hamsters. They are all prone to flea and in turn infest your home with these parasites. There are flea sprays for cats, just as there are treatments designed strictly for dogs. These differences lie in the active ingredient for treatment. However, these are mainly in shampoos and dips and do not apply to sprays.

Just as we mentioned with essential oil treatments for dogs, there is a certain level that is dangerous to cats – the 100% concentration oils used in items like diffusers. Once again, Dr. Killigan’s Six Feet Under ™ is an effective treatment that is well below the harmful limit and is equally safe for your cat. Of course, in both cases use common sense, you wouldn’t want to spray it in your pet’s mouth or eyes.


Natural Flea Spray

With the numerous methods of treating pets and homes for fleas, there is inevitably the DIY market that comes up with various natural flea sprays. These solutions can include:


  • Apple Cider Vinegar 

  • Citrus Fruit like lemons 

  • Garlic 

  • Borax

  • Dish Detergent

While they may save you money, and some may work, some home remedies like Borax ™ can be dangerous if not handled properly. There are other side effects to do it yourself methods that may not occur to you until it’s too late: Those pet kisses could be a bit more odorous with garlic treatment, as well as the scent of an apple cider vinegar spray application.


Other treatments, primarily for outdoor use are Diatomaceous Earth (DE), garlic sprays, and those that are chemical-based. But many can be toxic to pets and children, not to mention environmentally unsafe, especially if you have a garden or water well.


How to Get Rid of Fleas

Unfortunately, fleas are difficult to get rid of completely. This is because flea treatments are only useful during certain stages of a flea’s life cycle. So, repeated treatments are required to eradicate your pet and home of fleas completely. The best flea spray, like Dr. Killigan’s Six Feet Under ™ is exceptional in that it is easy to use, disposes of all stages of the flea’s life cycle, and completely is safe for repetitive use.


  • Adult Fleas – Your primary way to begin is with an on-contact spray, as this will keep the adult female flea from laying her eggs. When they do not lay eggs, your infestation will weed itself out as you dispose of adult fleas. However, since fleas can go a while without feeding, and that during some life cycle stages some products are ineffective, this can require more than just a typical flea spray.

  • Eggs – Treatment of the infested areas is just as crucial — thoroughly clean areas where fleas have been spotted. Begin around your pet’s sleeping area and any play areas like those popular with cats. Regular carpet cleaning, vacuuming, and washing fabrics that pets rest on with hot water will help get rid of the eggs. Keep in mind that when using a vacuum that the eggs can still hatch in the bag, so either dispose of the bag after vacuuming or, as some have suggested, place a flea and tick collar inside the bag to help dispose of any eggs that may hatch.


The Final Word

If you have a pet or want to get a pet, fleas come along with the package. So, plan ahead. Preparation is part of the responsibility of bringing a furry little one into your home. Have an effective means of keeping these pests out of your home by using a proven product like Dr. Killigan’s Six Feet Under ™.


Dr. Killigan’s team of professionals has worked hard to create the best pest control products for your home. Six Feet Under ™ is just one of the many solutions we have designed to return ‘classy’ to your home. Not only are our products effective, but they are also beautiful to look at. Your visitors will be clueless that you have a pest issue.


All products are 100% safe and toxin-free. We hold fast to our company motto of Killing Them Softly™. This means that we never use harsh chemicals in any of our products. If you are not completely happy with how Dr. Killigan’s works for your pet, we have a 100% satisfaction guarantee. Contact us, and we will do what is needed to make things right.

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