Does Irish Spring Soap Keep Mosquitoes Away

Some people have shared that using Irish Spring soap helps keep mosquitoes away. They say the scent it gives off makes bugs stay away. However, Colgate-Palmolive, the company behind Irish Spring, tells a different story. They say their soap hasn't been proven to work as insect repellent by any tests they've done.

No clear scientific proof makes it hard to say if this method truly works. So, maybe try it out, but don't bet on it keeping every mosquito away from you.

The Idea Behind Using Irish Spring Soap to Repel Mosquitoes

The concept of using Irish Spring soap to keep mosquitoes away is based on its unique smell. This soap has a strong, musky-citrusy scent. Many think it can naturally scare off bugs. By grating the soap and spreading the bits in outdoor places, you might make them stay mosquito-free.

Irish Spring soap might work because of a special ingredient called picaridin. This ingredient can make bugs not want to land where it's used. The soap also has a fragrance that comes from lemon eucalyptus oil. This smell lasts for a long time, even when the soap is gone.

People use Irish Spring to keep more than just mosquitoes away. By grating it around plants, you might stop animals like rabbits and deer from munching on them. You can also mix it with other things to make a bug-repelling spray for your plants indoors.

Lots of folks have started talking about Irish Spring soap online. They say it's good for getting rid of flies and other pests. A post on Facebook in July 2020 made it even more popular. Now, websites like,, and Buzzfeed are talking about it too.

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Still, it's key to remember that the soap's maker hasn't said it's for sure a mosquito repellent. There's no real proof that Irish Spring keeps bugs away. Without more science and facts, we can't be sure if it really works.

Does Irish Spring Soap Really Keep Mosquitoes Away

Many believe Irish Spring soap can keep mosquitoes at bay. Yet, experts say there's no proof it works. While certain soaps with key oils might deter pests for a bit, Irish Spring lacks what it takes to be a true bug repellent.

Irish Spring's strong smell might discourage mosquitoes a bit. But it's not as powerful as products made just for keeping these bugs away. Soap can work well for tiny insects like aphids or mites. But it's not a key tool against all bugs.

Scientific research suggests a 2% soap mix for insecticidal soaps is ideal. High amounts of soap might harm plants, especially if it's hot and sticky. Plants like hawthorn or sweet pea can be hurt by soapy sprays.

While Irish Spring might not be the best option, other natural methods do work well against mosquitoes. These include:

  • Citronella candles, with a scent that mosquitoes hate
  • Rosemary, giving off a scent that keeps mosquitoes away
  • Citrus plants like lemon balm, orange, grapefruit, and lemon
  • Lavender, which people find calming but mosquitoes avoid
  • Catnip, great for cats and as a mosquito repellent
  • Garlic, for keeping outdoor areas mosquito-free

In the end, Irish Spring soap's smell might offer a weak bug deterrent. But it's not seen as a solid mosquito solution by scientists and experts. For better bug control, look into natural options that science supports.

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Testing the Irish Spring Soap Mosquito Repellent Hack

One person wanted to see if using Irish Spring soap as mosquito repellent really works. They grated the soap and spread it around their outdoor space. They hoped the smell would keep mosquitoes away.

The smell of Irish Spring filled the air throughout the evening. Surprisingly, no mosquitoes were seen near them. This made the person think the soap might be a good bug repellent.

This test wasn't strict, so the outcome might change based on different things. How much soap was used, the types of mosquitoes, and the weather could all change the results.

Although the person had a good experience with the soap, we should be careful with their story. Real scientific tests are needed to see if the method really works. This way, we can understand if there's a catch or if it's reliable.

This test made others curious about the soap's power against mosquitoes. Like with most homemade bug solutions, safety should come first. It's smart to think about the good and bad before trying it out.

Does Irish Spring Soap Keep Mosquitoes Away

The idea that Irish Spring soap stops mosquitoes is debated. Stories suggest it works a little. But, there's no real proof it's a good mosquito repellent.

The CDC says you should use mosquito sprays that have a lot of DEET. This works best to keep mosquitoes away. The belief that Irish Spring soap does the same is not strong.

Special soaps like Skin Armour and Beekman, though, are made to repel mosquitoes. They use oils like eucalyptus and citronella. These soaps might be better at keeping bugs off than Irish Spring.

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Oddly, some smells attract mosquitoes. Doctors advise using soaps that don't smell. Also, getting rid of water where mosquitoes breed and using fans can help more than soap.

Mosquito Repellent Effectiveness
Irish Spring Soap
Skin Armour Soap
Beekman Soap
EPA-Approved Repellents (>10% active ingredients)

To sum up, using Irish Spring soap to prevent mosquito bites might work for some. But many say it's not very effective. For the best mosquito protection, experts advise using strong sprays or simple steps like getting rid of water and using fans.


Using Irish Spring soap to keep mosquitoes away is a common idea. But, if it really works is still not clear. This soap smells strong. This might make mosquitoes not like it. Still, there’s no proof it works for sure.

Experts say it's better to use repellents that the EPA says are okay. And also, do things at home and outside to stop mosquitoes. For example, close up any openings, get rid of what mosquitoes eat, and keep your space clean.

While Irish Spring might scare off some animals like rabbits or deer, it’s not a proven mosquito repellent. The best way to deal with mosquitoes is with known methods. This includes getting help from pest control professionals. Choosing a mix of strategies will give you the best chance of getting rid of or controlling mosquitoes.

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