Does Murphy Oil Soap Kill Fleas ? In-Depth Analysis

Spread the love

Cleaning using Murphy Oil Soap Authentic Formula is fantastic. It contains 98% naturally derived chemicals and is non-toxic, biodegradable, and phosphate-free. Does Murphy oil soap kill fleas as a cleaning agent?

Yes, cleaning with a diluted Murphy Oil Soap and water repelled and killed fleas. Citronella Oil, which deters insects like fleas and ticks, is a component of Murphy Oil Soap, a mild, natural cleaner.

It also has anti-bacterial, anti-fungal, antiseptic, anti-bacterial, anti-inflammatory, and deodorant properties that help with animal odors and relieve and prevent many skin conditions. If you want to learn more about different soaps that work to eliminate fleas, read the complete article.

Murphy Oil Soap To Repel Fleas

Murphy Oil Soap

Four cups of warm water should be mixed with 1/4 cup of the original Murphy Oil Soap.

Wash the pet with a damp washcloth dipped in this mixture to keep fleas off it.

Moisten the animal’s body with warm water while it is in the tub, starting at the neck. Then, pour on the Murphy Oil Soap and liquid, beginning at the animal’s neck to avoid getting any in its eyes or ears. Massage the paste into the coat with care.

Murphy Oil Soap shouldn’t be used to repel fleas from raw, unsealed, or waxed wood surfaces because they can be water sensitive. Instead, clean the pet’s face, head, and ears with the soaked cloth.

Using Murphy’s Oil diluted adequately as a household cleaning is a much better flea repellent than many of the current chemical cleaners.

[7] Best Soaps/Alternatives To Kill Fleas Other Than Murphy Oil Soap

Dawn Antibacterial Soap

Dawn Antibacterial Soap

Dogs, cats, and most other furry critters are all safe and unaffected by Dawn when using it against fleas. Use it to get rid of fleas on kittens and puppies without worrying about any possible dangerous substances impacting their health or vitality.

Fleas are quickly killed with Dawn dish soap, making it an exceptionally efficient option to eliminate these pests. Exoskeletons on fleas enable them to float in water.

Dawn and similar products produce a surfactant or surface tension that weakens the exoskeleton and causes adult fleas to sink. Consequently, the soap practically drowns the fleas.

Palmolive Soap

Palmolive Soap

Palmolive works quickly, so after lathering up a pet to eliminate fleas,  let the Palmolive sit for a few minutes before rinsing him off. A flea’s exoskeleton is damaged with Palmolive, rendering it incapable of floating. Additionally, if a flea is unable to flow, it will eventually fall to the bottom of the bath, drowning other fleas in the process.

Fleas may be washed off pets’ coats with dish soap that doesn’t affect their exoskeleton, but since they float, they will crawl back on the pet, making the Palmolive brand essential.

Laundry Soap

Laundry Soap

Fleas should be killed using a regular laundry detergent, high heat, and a deep spin cycle. Fleas on clothing and bedding can be eliminated with regular laundry detergent. Launder all bedding and blankets to get rid of fleas and their eggs while the pets are being cuddled in bed or on the couch.

Laundry soap and hot soapy water in a washing machine kill the fleas. Due to the laundry detergent, heat from the water, and turbulence from the wash cycle, washing flea-infested goods in a clothes washer is an efficient approach to killing fleas.

Dettol Soap Spray

Dettol Soap Spray

Spraying Dettol, white vinegar, and lemon juice on cats and flea-infested areas of the house kills adult fleas but not their eggs or larva. In the heat of the day, fleas may be a real pain. Dettol or Phenyl should be used to disinfect the home because they instantly kill fleas and keep them away from your dogs.

Clorox Bleach

Clorox Bleach

Fill a spray bottle with Clorox bleach and water. To mix the solution, shake the bottle.

Spray known flea infestations in difficult-to-reach areas. To eliminate fleas and their eggs, spray the diluted bleach solution behind large furniture, along baseboards, around windowsills, and on carpeting, upholstery, and non-washable pet bedding.

To get rid of fleas, wash and sterilize surfaces such as pet cages and accessories. Afterward, keep your pet away from everything that has been bleach-washed for at least three hours.

When it’s safe for the fabric, add Clorox bleach to the wash cycle to destroy fleas, larvae, and eggs, along with the detergent and hot water.

White Vinegar Laundry

White Vinegar Laundry

Distilled white vinegar eliminates odors, is antimicrobial, and aids in the removal of fleas from clothing by detaching zinc salts and aluminum chloride, making it an excellent and straightforward substitute for washing detergent. Pour a half-cup into the detergent dispenser in your machine, then run the cycle as usual.

Dish-Scrubbing Paste

Dish-Scrubbing Paste

Dish soap alternatives that already kill fleas inside the home. Baking soda is the first. It is formed of sodium bicarbonate, which, when combined with water, neutralizes odors and deters fleas.

Combine a half-cup of baking soda with a few teaspoons of water to create a paste for dishwashing. To clean and disinfect dishes from fleas, put on a pair of gloves, use boiling water, and scrub dishes with the paste.


Given that Citronella Oil in Murphy Oil Soap, a natural, anti-bacterial, non-toxic, mild cleaner that repels insects like fleas and ticks, is implied to prevent and kill fleas when mixed with water for a bath. Murphy Oil Soap shouldn’t be applied to unfinished, unsealed, or waxed wood surfaces since fleas might be water sensitive.

Numerous options, such as dawn soap, laundry detergent, bleach, Palmolive soap, and Dettol soap, include anti-bacterial, anti-fungal, antiseptic, anti-inflammatory, and deodorant properties that help treat and prevent some skin disorders as well as reduce animal odors.


Rust MK. Recent Advancements in the Control of Cat Fleas. Insects. 2020 Sep 29;11(10):668.