Does Hair Dye Kill Lice and Nits?
I know you also want an answer to the question above. Don’t worry I will cover everything that you need to know about hair dye and its relationship to lice.
Well, I was spending my free time going through a beauty forum online when I came across this question “does hair dye kill lice”.
I actually saw the reactions and comments of different people sharing their view about this topic.
Meanwhile, as an authority in this niche, I decided to write and publish an answer to the question on this page because I know you will come here someday to find out the real truth about this. So sit back, grab a cup of coffee, and read through.
What You Should Know About Head Lice and Nits
Lice are parasites that feed on human blood by hosting on their hair. The most common kind of lice is the head lice whose major host is the hair scalp.
Whereas, Nits on the other hand are eggs of lice. They also infect the human hair just like the head lice. They can be really annoying when found on the hair because they are not healthy for your hair growth.
What You Should Know About Hair Dye
Hair dye is a chemical substance that changes the colour of your hair whenever you apply it. Hair dyes can be of various categories depending on how long they last on your hair. Some of these categories include;
The temporary dyes which can always be washed off easily whenever you apply it on your hair.
The semi-permanent dyes which cannot be washed off easily but they do not penetrate into your hair scalp whenever you apply them.
The permanent dyes which are the long-lasting dyes. They stay much longer on your hair than any other category of dye. They don’t wash off easily and will remain on your hair except new roots grow.
Does Hair Dye Kill Lice and Nits?
You might be wondering how hair dye that is meant for changing the colour of your hair correlates with egg lice and lice.
Well, you need to pay attention to this section as you will find an answer to your question ‘does hair dye kill lice ?’
Actually, the permanent hair dye is known to contain some powerful chemical substance responsible for the permanent colour change in your hair.
These two major chemical substances include hydrogen peroxide and ammonia. So let’s talk about the relationship of these substances with lice below;
Does hydrogen peroxide kill lice?
Based on a recent study carried out in a beauty salon very close to my residence, we found out that lice can survive the presence of hydrogen peroxide. Which simply implies that the hydrogen peroxide present in hair dyes have little or no effect on lice.
What about ammonia?
Well, ammonia is a stronger chemical substance which produces an irritating smell and was proven to kill some lice based on the same study in the beauty salon.
This simply implies that the ammonia present in permanent hair dyes have an effect on lice. But you should note that it won’t get rid of head lice completely.
Therefore, we can conclude that permanent hair dyes have effects on lice but cannot get rid of lice completely. I hope you have finally found the truth here.
Meanwhile, I have to bring your attention to egg lice ( Nits ).
Nits have strong shells which make the chemicals present in hair dye ( ammonia and hydrogen peroxide) have no effect on them. This means that you shouldn’t attempt getting rid of Nit on your hair with a hair dye because it won’t work.
Does Hair Bleach Kill Lice our way
Hair bleach does the reverse of the function of a hair dye. They remove the colouring from your hair but we have also seen people are eager to know if hair bleach kills lice.
Well, hair bleach also contains strong chemical substances including ammonium persulfate, stearyl alcohol, and hydrogen. These substances together to decolourize your hair.
Just like the hair dye, hair bleach too has little effect on lice and cannot get rid of lice completely on your hair.
We were able to figure out the fact that making permanent hair dyes can kill some of the lice in your hair but won’t get rid of the lice completely.
However, with the addition of vinegar to your treatment, you are likely to get a better result. So follow the steps below to make use of hair dye to kill lice.
Get your vinegar ready and mix it with the same quantity of water to form a vinegar-water solution.
Use this solution to work your hair down to the roots of your hair scalp.
Leave it for about 5 to 15 minutes but when you begin to experience some burning sensation just go to the next step.
Rinse off the vinegar-water solution with warm water.
Make use of your lice comb to get rid of all the nits and lice that might be left in your hair. Meanwhile, don’t forget to soak the lice comb in a hot water for future purpose.
Get your permanent dye ready and mix it as directed in the pack.
Work the permanent dye on your hair just like you did with a vinegar-water solution.
- Rinse off your hair
- Pick up your cleaned lice comb and use it well.
- Finally, go under your hot hairdryer.
This method is not a guaranteed method of getting rid of lice because it has not been scientifically proven. It can only be a temporary home remedy for the head lice.
Therefore, you should learn about the treatment for lice in the subhead below.
Recommended Treatments For Head Lice
Having deduced a lot of facts about dye and its effect on head lice. We found out that it is not a reliable method to get rid of lice. But now the question is ‘what kills lice and nits in hair?
The Use of Malathion (Ovide) – Apply this medication on your hair and ensure it touches the roots of your hair. Pregnant women and children under the age of 6 should not use this treatment because it is flammable. It is one of the most effective treatments to get rid of lice completely when used properly.
Ivermectin Lotion ( Sklice) – This is another great treatment to get rid of lice. It has been proven to be effective after it’s the first usage. You are expected to apply it on your dry hair and then allow it to remain there for about 10 minutes before rinsing it off. This treatment should not be used for children under 6 months.
Benzyl Alcohol Lotion (Ulesfia) – This one of the safest treatments for lice because pregnant women are allowed to use it. You are expected to apply this treatment on your hair and allow it to dry for about 10 minutes.
Don’t forget to let this lotion touch the roots of your hair during application. You are to reuse this lotion till you get your desired result.
Meanwhile, this treatment doesn’t work for egg lice (Nits) and children under 6 months should not use this treatment.
Spinosad Topical Suspension ( Natroba ) – This is one of the best treatments for lice that you can work effectively after it’s the first usage too.
You are required to apply this treatment on your dry hair, then allow it to penetrate well before rinsing it off after about 10 minutes and wash it off with water. This treatment too should not be used for children under 6 months.
Coconut Oil – This is one of the home remedies to remove hair from hair. You must have heard a lot about the beauty benefits of coconut oil. Yes, coconut oil also has some properties which make a good substance for lice treatment. You can also mix it with vinegar to get a better result.
Tea Tree Oil – This is another wonderful beauty supplement that has been around for a very long time. You should also consider using tea tree oil to get rid of lice naturally. Though it might not be as effective as the ones above you will get a good result with its frequent usage.
Conclusion – Does Hair Dye Kill Lice and Nits?
Only the permanent hair dye has the ability to kill some lice because of the presence of a chemical substance like ammonia.
Meanwhile, it has not been medically confirmed, so you should try the recommended treatment for lice that we have discussed earlier.
There are other people who might be looking for the truth about the effectiveness of hair dye on lice. So, you should use the social share button to make the information reach out to them.
Now over to you, does hair dye kill lice? Share your experience in the comment section below!