Can Fleas Die in the Washer?

Originally posted on June 10, 2023 @ 12:02 am

Hello everyone, today’s topic is the common question of whether fleas can die in the washer. Fleas are a common pest that can cause irritation and discomfort for both humans and pets. Many people wonder if washing their clothes or bedding in hot water can kill fleas, so let’s explore this topic in more detail.

Understanding Fleas

Fleas are small, wingless insects that feed on the blood of mammals and birds. They are common pests that can be found in homes, especially those with pets. Fleas can jump up to 7 inches vertically and 13 inches horizontally, making them agile and difficult to catch. They can also lay up to 50 eggs per day, making infestations a possibility if not treated properly.

The Lifespan of Fleas

Fleas have a relatively short lifespan of 2-3 months, but during that time, they can cause a lot of problems for you and your pets. Female fleas can lay up to 2,000 eggs in their lifetime, making it essential to eliminate them as soon as possible. Fleas can also transmit diseases to both humans and animals, making them a serious health risk.

One key takeaway from this text is that fleas can be difficult to get rid of and prevention is key. Regularly cleaning and maintaining both your home and yard, as well as using flea prevention products, can help prevent flea infestations. While washing clothes and bedding in hot water can kill fleas, it’s important to also treat the area for fleas and dry the items thoroughly afterward. Professional treatment may be necessary for severe infestations.

One of the most common questions people have is whether fleas can die in the washer. The answer is yes, fleas can die in the washer. Fleas are not able to survive in water, and washing clothes or bedding in hot water is an effective way to kill them. However, it’s important to note that washing alone may not be enough to eliminate a flea infestation completely.

Temperature Matters

To kill fleas in the washer, the water temperature needs to be at least 140°F (60°C) as fleas can only survive in temperatures between 70-85°F (21-29°C). It’s also essential to use a high-quality laundry detergent that contains enzymes to break down the flea’s exoskeleton.

Pre-Treatment is Important

Before washing any clothes or bedding, it’s important to treat the area for fleas. Vacuuming the area thoroughly can help remove fleas and their eggs. You can also use flea sprays or foggers to eliminate any remaining fleas. Once the area is treated, you can then wash any clothes or bedding in hot water.

Dryer is Essential

After washing the clothes or bedding, it’s important to dry them thoroughly in a dryer or in the sun. High heat can kill any remaining fleas, eggs, or larvae. Make sure to use the hottest setting on your dryer and dry the clothes or bedding for at least 30 minutes.

Prevention is Key

Preventing fleas from entering your home is the best way to avoid a flea infestation. Regularly vacuuming and cleaning your home can help eliminate any fleas that may have entered. It’s also important to regularly bathe and groom your pets to prevent fleas from getting on them. Using flea prevention products like sprays, collars, or topical treatments can also help keep fleas away.

Natural Remedies

If you prefer natural remedies, there are several options available to help prevent and eliminate fleas. Essential oils like peppermint, lavender, and eucalyptus can be used to repel fleas. Diatomaceous earth can also be used to kill fleas naturally. It’s important to note that natural remedies may not be as effective as chemical treatments, so it’s important to monitor your home for fleas regularly.

Treating Your Yard

Fleas can also be present in your yard, so it’s important to keep it clean and well-maintained. Remove any piles of leaves or debris, as these can provide a breeding ground for fleas. Keep your lawn trimmed short to reduce hiding places for fleas. You can also use nematodes, a type of microscopic worm, to kill fleas in your yard.

Professional Treatment

If you have a severe flea infestation or are unable to eliminate the fleas on your own, it’s best to seek professional treatment. Pest control companies can provide effective treatments to eliminate fleas and prevent future infestations.

FAQs – Can Fleas Die in the Washer?

Can putting clothes with fleas in the washer kill them?

Yes, washing clothes or bedding in hot water with detergent can effectively kill fleas. Water temperature is the key factor in getting rid of fleas, as they cannot survive in temperatures above 95°F (35°C). Running your items through a hot wash cycle, around 140°F (60°C), for at least 30 minutes should be sufficient in killing any fleas that may be present.

What about washing items on a cold cycle?

Unfortunately, washing items on a cold cycle may not be enough to kill fleas. Fleas thrive in warm environments, so cold water may not be hot enough to kill them. Additionally, many detergents work better in warm or hot water. If you do decide to wash items on a cold cycle, consider using a detergent specifically designed to kill fleas or adding some vinegar to the wash.

Should I use fabric softener when washing items with fleas?

Fabric softeners should be avoided when washing items with fleas. Fleas have a waxy coating on their bodies that helps protect them from water and insecticides. Fabric softeners also contain oils that can cling to the waxy coating, making it even harder to kill the fleas. Instead, use only detergent and hot water when washing items with fleas.

Can fleas survive in the dryer?

Fleas are unable to survive in hot temperatures, so a hot dryer cycle can be effective in killing fleas. However, you’ll want to make sure that the items are completely dry and exposed to high heat for at least 30 minutes. If you’re worried about the heat damaging the item, consider turning them inside out and placing them in the dryer on a low or medium heat setting for a longer period.

Do I need to wash all of my items in the house if I suspect a flea infestation?

It’s important to wash any items that came into contact with the fleas, such as clothing, bedding, and pet beds. But it’s not always necessary to wash everything in the house. Fleas live on their host, e.g., your pet, and in their surroundings, so focus on washing items that may have come into contact with the fleas directly. You’ll also want to vacuum the floors and furniture in your home and treat your pet with a flea remedy to ensure the infestation is controlled.