Cleaning Up After Head Lice - Lice Clinics of Texas (2024)

Your home is your safe place. When you discover it is infested with head lice you panic! Rest assured, properly cleaning up after head lice is possible! Here’s a quick guide to help you do it properly.

Step 1- Wash Bedding

Remove all bedding. This includes mattress covers, pillows, pillowcases and even stuffed animals that could have come into contact with head lice or nits, eggs. Large items can be taken to a laundry mat to be washed. Or, they can be stuffed into large garbage bags and left for 72 hours.

Head lice and nits need a human host to live. If they wander onto an item, such as a stuffed animal or pillow they will not survive past 24 hours. Eggs as well will dry out and die if not on a human scalp past 24 hours. Some experts recommend bagging items for a week or two to make sure, but honestly, that seems excessive as head lice or nits will be long gone after 24 hours.

Blankets, pillows, sheets, and other washable items should be soaked, washed and dried in high heat temperatures reaching at least 130 degrees. Dry cleaning is also an effective approach that will kill head lice and eggs. It is important to act fast, whichever method you choose.

Step 2 – Wash Clothing

Sometimes the bedding and blankets are obvious to parents to clean, and the clothing of children is overlooked. Items such as hats, coats, jackets, scarves or even towels recently used an harbor head lice or nits. Wash all items properly and dry on high heat for at least 30 minutes to prevent spreading.

Step 3 – Sanitize Hairbrushes and Accessories

All items used on the hair or scalp need to be collected, have all hair strands removed, and disinfected. This includes brushes, combs, hair ties, hair clips, headbands, or accessories. One easy method is to throw everything on the top shelf of a dishwasher. Run it through a normal cycle. But beware, high heat settings can cause plastic items to melt.

Another good option is to boil a pot of hot water and soak items for at least five minutes. Other people use rubbing alcohol, soaking items in it overnight fully immersed will thoroughly disinfect hair items. There is no need to throw them away. These methods will quickly and easily make them safe to reuse.

Step 4- Wipe Down and Sanitize Furniture

Any chairs or couches that could have eggs or head lice should be scrubbed with warm wet cloths. If the surface is hard or leather, we recommend a cleaner such as bleach or Lysol that will not damage the furniture. However, hot water and soap with a little bit of elbow grease should do the trick.

For regular fabric furniture, vacuum the area thoroughly. This is an effective way of killing possible head lice and eggs laying around the couches or chairs.

Step 5- Thoroughly Vacuum Floors

Now that your furniture and bedding are head lice free, carefully and meticulously vacuum the carpet. This is a good way to make sure that any head lice or nits that could’ve been knocked off while cleaning are removed from the home. Remove the vacuumed contents into an outside trashcan.

Can I Just Fumigate My Home Instead?

No. Fumigation, fog insecticides or pesticides of any kind are not recommended in removing lice and eggs from your home. Sometimes harmful toxins from these chemicals can be inhaled or absorbed into the skin posing a health threat to your family and pets. A thorough, deep cleaning is the most effective, safe way to proceed.

Are my pets at risk?

No. Pets do not play any role in carrying or transmitting head lice.

Cleaning Up After Head Lice - Lice Clinics of Texas (2024)

FAQs

How to clean after lice treatment? ›

To get rid of the possibility of another infestation you should use hot water when washing clothes, sheets, or stuffed animals. Hair brushes can be soaked in hot water to ensure any leftover lice or eggs are dead. Your seat back or car seat can be vacuumed and lint rolled.

Do you have to quarantine after lice treatment? ›

After the first treatment, when the egg-laying lice are eliminated, you are no longer contagious.

What to do with hair after lice treatment? ›

Do not rewash hair for 1 to 2 days after the lice treatment. It may reduce the effectiveness of the lice medicine. Continue to check hair and use the nit comb to remove nits and lice every 2 to 3 days for 2 to 3 weeks. This process should be done for as long as nits and lice are still found on the head.

When can you return after lice treatment? ›

Childcare centers may opt to send children home right away when lice are found, if head-to-head contact cannot be avoided in the classroom/center. Children may return to school or childcare after one treatment with an over-the-counter or prescription lice-killing product.

How to clean a mattress from lice? ›

Mattresses, chairs, car seats, carpets, and sofas can be vacuumed. Other items that cannot be vacuumed or put in the dryer can be bagged in an airtight bag and left for 24-48 hours until lice die off.

At what point is head lice no longer considered infectious? ›

After your first shampoo treatment, you will be allowed to go back to school or work and will no longer be deemed contagious or transferrable.

How long do you have to stay home after lice treatment? ›

In the past, kids with head lice were kept home from school. But now doctors don't recommend these "no-nit" policies. In most cases, a child who has lice should stay at school until the end of the day, go home and get treatment, and return to school the next day.

How long can nits live on bedding? ›

As with furniture and carpets, adult lice typically live for around 2 days on pillows and sheets without human contact. Nits will not hatch and will die within a week. People should machine wash any pillows or sheets someone with lice has used in hot water of more than 130°F (54.4°C) .

Will you still see nits after lice treatment? ›

Generally, if no live crawling insects are seen three weeks after the treatment, it's safe to assume that they are gone. Nits would have hatched by that time if they were alive. Nits and their shells may remain in the hair for some time but won't be viable.

Why no conditioner after lice treatment? ›

Don't wash the hair with shampoo until 2 days after Nix treatment. Avoid hair conditioners before treatment. Do not use them for 2 weeks after treatment. Reason: Coats the hair and interferes with Nix.

What to do with clothes after lice? ›

6. Dry cleaning kills lice and their nits in clothing that can't be washed. 7. Sealing clothing, stuffed toys, pillows, blankets or other small soft items, for two weeks in tightly closed plastic bags will kill both lice and nits!

How long until lice is fully gone? ›

How long does head lice last? With effective treatment, head lice will completely go away after two to three weeks. The duration is dependent on how many lice made a home in your hair. Make sure you follow the instructions on your medicated shampoo, lotion or cream to get rid of lice quickly.

How long can lice live on a car seat? ›

Use a lint roller or sticky tape to reach places the vacuum cannot. Remember lice can only live for 24-48 hours without a human host so while it is important to clean after lice it is also important not to over stress.

How long can dead nits stay in hair? ›

How long can dead nits stay in hair? Nits stick to the hair shaft. Hatched casings and dead nits can stay on the hair shaft for months, even after curing the lice infestation, unless you remove them manually. Because of this, finding nits alone doesn't always mean there's an active lice infestation.

Do you need to wash bedding after head lice treatment? ›

is one final step, it is time to repeat the checking process. Head lice do not live away from the head. There's no fear of lice spreading to clothes, furniture or bedding so excessive cleaning is not needed.

Can you wash hair normally after lice treatment? ›

You do not need to use regular shampoo or conditioner after the lice treatment. In fact, it is best to not shampoo again for 2 days, in order to give the medicine time to work. The medicine will kill the live lice bugs, generally within 12 hours.

How do I clean my house after cat lice? ›

Vacuum the floor and carpets in the bedrooms and throughout the entire house. Mop all floors with warm water and your favorite natural floor cleaner. Place any clothing such as coats, scarves, mittens, and sweaters in a dryer on high heat. All Purpose Lice Spray, which will destroy any stray lice and nits on contact.

How do you clean brushes after lice treatment? ›

Wash bedding and clothing in hot water (130°F) and then dry on the highest heat setting. Items that can't be washed in the washer can be dry–cleaned OR be placed in a sealed plastic bag for 2 weeks. Soak combs, brushes, hair barrettes/clips/ties in hot water (130°F) for 5-10 minutes.

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