How to kill lice on furniture?

How to kill lice on furniture?


Dealing with lice infestations can be a frustrating and challenging task. While most people associate lice with human hair, they can also find their way onto furniture and other household items. If you’re wondering how to kill lice on furniture, this article will provide you with effective methods to eradicate these pesky parasites and ensure a lice-free environment.

Identifying Lice on Furniture

Before diving into the methods of eliminating lice on furniture, it’s essential to identify their presence. Lice on furniture can be challenging to spot as they are tiny and blend in with the fabric. However, you may notice small brown or black specks on the surface, which are lice droppings. Additionally, if you or your family members are experiencing persistent itching or notice lice on your hair or clothing, it’s likely that lice have spread to the furniture as well.

Methods to Kill Lice on Furniture

Vacuuming: One of the most effective ways to remove lice from furniture is by vacuuming. Use a vacuum cleaner with a strong suction power and a brush attachment. Thoroughly vacuum all surfaces of the furniture, paying close attention to seams, crevices, and any areas where lice may hide. After vacuuming, immediately dispose of the vacuum bag or empty the canister into a sealed plastic bag and discard it outside your home.

Hot Washing: If the furniture covers or linens are machine washable, hot washing them can help kill lice. Set your washing machine to the highest temperature recommended for the fabric and wash the items with a detergent. After washing, dry them in a hot dryer for at least 30 minutes. This heat treatment will effectively eliminate lice and their eggs.

Freezing: Some furniture items, such as stuffed animals or small pillows, may not be suitable for washing. In such cases, you can use freezing to kill lice. Place the infested items in a sealed plastic bag and put them in the freezer for at least 48 hours. The extreme cold temperature will kill the lice and their eggs. After freezing, remove the items from the freezer and let them thaw at room temperature before using them again.

Steam Cleaning: Steam cleaning is another effective method to kill lice on furniture. Using a steam cleaner with a high-temperature setting, thoroughly steam all surfaces of the furniture. The hot steam will kill the lice and their eggs. Ensure that the steam cleaner reaches a temperature of at least 130°F (54°C) to effectively eliminate lice.

Preventing Reinfestation

Once you have successfully eliminated lice from your furniture, it’s crucial to take preventive measures to avoid reinfestation. Here are some tips to help you maintain a lice-free environment:

Regular Cleaning: Regularly clean and vacuum your furniture to remove any potential lice or eggs that may have been missed during the initial treatment. Pay attention to areas where lice are more likely to hide, such as seams, crevices, and corners.

Isolate Infested Items: If you discover lice on a particular piece of furniture, isolate it from other items until it has been treated and deemed lice-free. This will prevent the spread of lice to other furniture or areas of your home.

Personal Hygiene: Encourage good personal hygiene practices, such as regular hair washing, to minimize the risk of lice infestation. Additionally, avoid sharing personal items like combs, brushes, and hats, as lice can easily spread through these items.


Eliminating lice on furniture requires a combination of thorough cleaning, heat treatment, and preventive measures. Vacuuming, hot washing, freezing, and steam cleaning are effective methods to kill lice and their eggs on furniture. Remember to regularly clean and maintain good personal hygiene to prevent reinfestation. By following these steps, you can create a lice-free environment in your home.


– Centers for Disease Control and Prevention:
– Mayo Clinic:
– National Pediculosis Association: