Can You Wash a Loofah in the Washing Machine?

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I love using loofah sponges and I want mine to last as long as possible. Yes. Wash a loofah weekly with bleach, boiling water, or the washing machine to kill bacteria and extend its lifespan.

• Discover whether loofahs actually harbor bacteria and why proper cleaning matters for your skin health
• Learn the simple washing methods you can use to sanitize your loofah between uses
• Find out how often you should replace your loofah to prevent buildup of dirt and germs

Do you have a loofah you love to exfoliate with in the shower? These natural sponges make wonderful washcloths and you can actually grow them.

Natural loofahs can remove dead skin cells with natural fibers. I always thought they were a natural sea sponge until someone gave me a seed and showed me how I could grow loofah gourds in my backyard.

I use the natural loofah sponges that I grow to shower, as a dish scrubber, to clean the shower area, and all over the house instead of plastic sponges and scrubbers. We love to grow loofah scrubbers and use them for shower time as our preferred bath product without having synthetic materials in our bath. 

There are a ton of other uses for loofahs besides showering, you can click on the previously highlighted text to check some of them out.

How to clean a loofah sponge

Your loofah is a great tool to get clean but also to remove unwanted dead skin that builds up on the surface of your face and body. Just scrub gently in circles across the skin to remove them. After I exfoliate with my loofah sponges, I feel light and super clean.

Reusing the same luffa in the shower may seem unsanitary, but there are things you can do to keep it sanitized and if you take care of it, you can maintain it in a way that helps it last a really long time.

Rinse your loofah: After every use, rinse your loofah well to make sure there is no soap remaining in the sponge.

Keep dry: Make sure you store your luffa in a place where it can dry out. Leaving it on the surface of your tub will cause it to remain moist and that can harbor bacteria. I like to string my sponges on a shoelace and tie a knot in the end. Then I can hang my luffa up with my razor and it stays dry in the shower.

Disinfect: Disinfect your luffa regularly to keep it from harboring any bacteria that may be harmful to your skin. Some people recommend disinfecting it weekly.

Disinfect loofah sponge

There are several ways you can kill germs on the surface of your loofah sponge. You can run it through the washing machine to clean it. Do not put it in the dryer. That will cause it to harden.

Soaking the luffa in bleach will kill germs. This will also make the luffa deteriorate faster, so I don’t recommend this method, but if you’re into that, go ahead. I don’t want to be rubbing bleach residue on my face, personally.

Essential oils can disinfect loofah sponges. Set the luffa in a bowl of water with a few drops of tea tree oil in it and let it soak for a few minutes. When you take it out, rinse it and hang it to dry normally.

Don’t put loofahs in the microwave. This will kill germs on the surface of the luffa but it also causes the fibers to harden so it is no longer good to use.

When to replace your loofah sponges

Discard your luffa if it has a sour or dusky smell. Also, if you see mold on the surface of the luffa, it’s time to discard the loofah and replace it with a new one.

Once you know how to clean a loofah, you will love using it to clean yourself and your home. It comes in super handy for so many cleaning jobs.

Are Loofahs Dirty?

Loofahs are not automatically dirty, but they can quickly collect bacteria, dead skin cells, soap residue, and mildew when they remain damp between uses. Their fibrous texture contains many small spaces where moisture and debris can become trapped.

A natural loofah should be rinsed thoroughly after every use, squeezed to remove excess water, and hung in a well-ventilated area. Avoid leaving it in a wet shower where it cannot dry completely. Washing and sanitizing your loofah regularly helps keep it fresher and more pleasant to use.

Even with proper care, loofahs do not last forever. Replace yours if it develops an unpleasant odor, dark spots, visible mold, or a slimy texture.

Common Mistakes and How to Avoid Them

Loofahs are easy to care for, but a few common mistakes can shorten their life or allow bacteria and mildew to grow.

• Leaving the loofah wet in the shower: Hang it in a dry, well-ventilated place where air can circulate around it.
• Failing to rinse it thoroughly: Soap, skin cells, and other debris can remain caught in the fibers. Rinse the loofah under clean running water after every use.
• Washing it without protection: Place the loofah in a mesh laundry bag before putting it in the washing machine. This keeps the fibers and hanging loop from becoming tangled or damaged.
• Using fabric softener: Fabric softener can leave a coating on the natural fibers. Wash loofahs with a small amount of regular laundry detergent instead.
• Putting a natural loofah in the dryer: High heat can make the fibers hard, brittle, or misshapen. Reshape the loofah if necessary and allow it to air-dry completely.
• Using harsh bleach too often: Strong chemicals can damage natural fibers. Regular washing, thorough rinsing, and complete drying are usually the best ways to maintain a loofah.
• Keeping it too long: Replace a loofah that smells musty, feels slimy, develops discoloration, or no longer rinses clean.
• Sharing loofahs: Each family member should have a separate loofah to reduce the transfer of bacteria and skin cells.

Tips for Better Results

Follow these simple tips to help your natural loofahs stay clean and last longer:

• Rinse the loofah carefully after every use until the water runs clear.
• Squeeze out excess water without aggressively twisting or pulling the fibers.
• Hang it from a loop so air can reach every side.
• Keep it away from the direct spray of the shower when it is not being used.
• Place it in a mesh laundry bag before machine washing.
• Use a gentle wash cycle and a small amount of detergent.
• Wash loofahs separately from heavily soiled clothing.
• Allow the loofah to air-dry completely before using or storing it.
• Keep a second loofah available so you can alternate between them and give each one plenty of time to dry.
• Inspect the fibers regularly and replace the loofah whenever it shows signs of mold, odor, or deterioration.

Proper cleaning is important, but drying is just as important. A freshly washed loofah can still develop mildew if it is left damp in a closed or humid space.