mom and kids head lice treatments

Why Over-the-Counter Head Lice Treatments Don’t Work

If you recently tried to fight lice using an over-the-counter head lice shampoo, you probably discovered that the product wasn’t all that effective. In this article, Mayo Clinic suggests that OTC head lice treatments are not always enough to stop a lice infestation. And even if they do work, it comes at the cost of exposing your child to potentially harmful chemicals. 

Let’s cover the main reasons why lice no longer respond to conventional treatments, concerns over the ingredients and why natural lice removal oils are a better choice. 

Head Lice Shampoos are Less Effective than Before

Plenty of over-the-counter head lice treatments are available, with the most common containing lindane, pyrethrin or permethrin. In several regions of the country, however, some strains of lice have become resistant to these ingredients. There are a number of theories for why this is the case, including an overuse of the products and a growing resistance by super lice. 

This article in Scientific American also reports that permethrin (Nix) and pyrethrins (Rid) can no longer keep head lice away. For decades, these products have been used over and over again, and this is where some of the resistance is coming from. Plus, because these treatments aren’t always effective on the first try, people will end up using them a second time, decreasing their efficacy.

Potentially Dangerous Chemicals Found in Common Head Lice Products

Now, you might be thinking that an OTC head lice removal product is worth a try because it’s readily available from your drugstore. But before you take your chances, consider what ingredients are in the product. Many parents and guardians are unaware of the toxic chemicals in lice shampoos. Unfortunately, just because something is geared toward children doesn’t make it safe. 

For instance, permethrin is a potentially carcinogenic neurotoxin that can cause side effects like wheezing, coughing, skin irritation and skin burning. It can also have an effect on the nervous system. Lindane is a dangerous chemical that attacks the nervous system and can cause cancer. It’s also a possible carcinogenic. 

Safe, All-Natural Head Lice Products that Work! 

It’s not worth taking a risk with the above ingredients, even in small doses. The better option is to stick with all-natural products made from safe ingredients like peppermint and yeast enzymes. That’s what you’ll find with My Hair Helpers’ products!

My Hair Helpers is a trusted head lice removal service that offers in-home visits and salon appointments throughout southern California. For those who don’t live locally, you can purchase our products on our web store or Amazon store. All products are safe, effective and backed by our Lice Free Guarantee. 

Contact us today to learn more about our head lice removal services or visit our Amazon store to shop for natural head lice shampoos and conditioners

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Head lice are tiny six-legged insects that are blood-sucking parasites. They live on the scalp of humans. Head lice are the little and wingless insects with a size of sesame seeds that make their home on the human head and spread diseases by sucking the blood from the scalp. Infections and diseases caused by head lice are generally faced by on-going school students and their family members as the head of students come in contact with the head of other students. Contact My Hair Helpers to guaranteed head lice removal services. We are professional head lice removal experts known for our best service and customer support.


The evidence for head lice goes back many centuries. Lice was named as the third plague in the Old Testament of the Bible. The shell casings for lice have been found on Egyptian mummies. Live Lice on the head and their eggs can be killed by opting for different lice treatments that are available in different forms such as lotions, shampoos, and creams and these can be used at home without any hassle. It is necessary for the women who are pregnant or breastfeed their babies to take suggestions from a renowned doctor about the risk-free products.


In the majority of cases, head lice is passed with head to head contact. A smaller number of cases are passed through brushes and combs and sharing hats. Lice don’t like to leave their food supply unless a warm head is waiting for them.


Head lice actually prefer clean hair! It’s more difficult for them to lay eggs on greasy or dirty hair.