Mosquitos love you? Maybe change your soap!

Mosquitos love me. I’m the friend that gets “eaten alive” at those alfresco dinners & fellow Antwerp residents know all too well that vicious hum that keeps you awake at night!

Studies show that mosquitos really are attracted to some people more than others. Researchers think it mostly has to do with a scent wafting from substances called carboxylic acids that are present on some people’s skin.

So if you’re one of the carboxylic acid afflicted, is there anything you can do?

Well there may be some hope...

In a new study, researchers found that soap can interact with a person’s scent, and impact how attractive that scent is to a mosquito.

Does that mean that soap can repel mosquitos?

Researchers collected scent samples from unwashed human skin. Then they washed the skin of the same person with four different types of commercial soaps —3 more “chemical heavy” ones and one more natural one—and collected samples from washed skin. In total, they collected 68 samples.

The study found that mosquitos were more attracted to skin when it was washed with three of the soaps, and less attracted to skin when it was washed with one soap in particular.

“Out of the four soaps tested here, the [chemical heavy] ones significantly increased the attractiveness of some but not all volunteers, suggesting an interactive effect between the host’s olfactory profile and the soap’s chemistry,” the study reads. “Conversely, the [more natural]-washed hosts tended to be avoided, and a significant aversion was observed in the case of the fourth volunteer. Overall, the [more natural] soap biased mosquitoes’ responses in a way that was significantly different from all other treatments.”

Try not to smell like a flower

Allergy and immunology specialist Sandra Gawchik, DO, who was not involved in the study, thought the findings were a much-needed addition to the body of research on mosquito attractants, since information on how to avoid mosquitoes often has more to do with “old wives tales” than science. Dr. Gawchik thinks the fact that the [more natural] soap was coconut based may have had something to do with its efficacy in deterring the blood suckers.

“I thought it was interesting that coconut-based soaps are less likely to be an attractant because the mosquitoes don't like the smell of citronella, eucalyptus, or of the coconut oil,” Dr. Gawchik says.

“The other soap scents may have been more floral, which could attract the mosquitoes”, says Dr. Gawchik.

“They're gonna think you're a flower or a plant, so you really want to be as natural or as neutral as possible,” Dr. Gawchik says.

Despite these promising findings, there are some caveats . For starters, it was a pretty small study. And the researchers did not infuse the samples with carbon dioxide, which scientists know is what draws mosquitoes to humans. So how the scent samples stand in for a real, bite-able human is not necessarily a one-to-one comparison. Finally, a researcher involved in another study that identified carboxylic acid as a mosquito attractant, Dr. Leslie Vosshall, tells CNN that washing with unscented soap does not have an impact on the acid-causing bacteria’s presence.

But if you’re looking to arm yourself with as many anti-mosquito tools as possible, Dr. Gawchik thinks a coconut-based soap might be a good line of defense. She says, “I think it's better than nothing.”

Three By One soap bars are all made with our signature coconut oil.

They are handmade, vegan, cold process, and all natural.

It’s worth a try right!?