Learn more about our natural sea sponges.

Natural sea sponges and loofahs are actually both natural products, but they’re very different in feel and origin. A loofah comes from a plant (it’s a dried gourd), giving it a firmer, more fibrous texture — great for exfoliation but often too rough for sensitive skin or the face.

A natural sea sponge is a marine organism with a much softer, more absorbent texture and a gentler exfoliating action, which is why it works well on sensitive skin, and even on babies.

Synthetic sponges and plastic poufs, on the other hand, are made from petroleum-based materials. They tend to harbour bacteria more easily, don’t biodegrade, and lack the natural antibacterial enzymes found in real sea sponges.

If you’re looking for something gentle, hygienic, and genuinely eco-friendly, a natural sea sponge is the better choice over both alternatives.

This is a fair question, since sea sponges are technically classified as simple marine animals rather than plants. Because of this, natural sea sponges aren’t considered strictly vegan in the traditional sense, even though no sponge is harmed in a way that resembles typical animal farming — sponges have no brain, nervous system, or organs, and harvesting only removes part of the organism, which regenerates over time.

If you follow a vegan lifestyle for ethical reasons around animal welfare, you may still choose to avoid them on principle, and that’s entirely your call. If your priority is sustainability, biodegradability, and low environmental impact, natural sea sponges remain one of the most eco-responsible bathing products available — a genuinely renewable alternative to plastic.

With proper care, a good-quality natural sea sponge typically lasts anywhere from 6 months to over a year of regular use — considerably longer than most synthetic sponges or loofahs, which tend to break down or harbour bacteria within a few weeks to months.

The key to longevity is drying it out fully between uses (that’s what the hanging cord on our sponges is for) and giving it an occasional deep clean with a mild vinegar or baking soda soak. A sponge that’s rinsed well and allowed to air dry completely will easily outlast one that’s left damp in a soap dish.

Given how long they last, most customers find natural sea sponges work out as good value per use compared to disposable alternatives.

Responsibly harvested sea sponges are actually one of the more sustainable natural products you can buy. Sponges have a remarkable ability to regenerate: when harvested correctly, only part of the organism is removed, and the remaining base regrows over the following few years, allowing the same sponge bed to be harvested again and again without depleting it — similar in principle to how cork or certain crops are cyclically harvested.

At Jordan Benedict, our sponges are ethically hand-harvested from renewable sources in the Aegean Sea and North African coast, regions with long-standing, well-managed sponge fisheries.

Combined with the fact that the finished product is fully biodegradable, natural sea sponges have a far smaller environmental footprint than plastic-based bathing products, which persist in landfills and oceans indefinitely.

Natural sea sponges cost more upfront because of what goes into producing them. They’re hand-harvested by divers, often from specific regions known for the best quality (like the Aegean Sea, in our case), then cleaned and processed through a fairly involved traditional process before they’re ready to sell — nothing about it is mass-manufactured.

That cost is offset by how long a natural sponge lasts compared to a synthetic one. A £2 plastic pouf might need replacing every month or two, while a well-cared-for natural sea sponge can last 6–12 months or more.

Factored over time, and considering you’re not sending plastic to landfill every few weeks, a natural sponge is often the more economical — and certainly the more sustainable — choice in the long run.

Yes, natural sea sponges are generally very well suited to sensitive skin, including for people who deal with eczema. Because they’re free from petroleum by-products, dyes, and synthetic chemicals, they don’t carry the irritants that can aggravate reactive skin.

Their soft, porous structure also gives a much gentler exfoliation than a loofah or synthetic pouf, which matters if your skin reacts easily to friction. We’ve heard from a number of customers with eczema that our sponges feel noticeably milder than sponges they’d tried before, with a soothing rather than irritating effect after washing.

As with anything new against sensitive skin, it’s worth doing a small patch test on first use, but the natural, chemical-free composition is exactly why so many people with skin sensitivities switch to sea sponges in the first place.

Cleaning your sea sponge regularly is simple, and doing it properly is what keeps it fresh and long-lasting.

After each use, rinse the sponge thoroughly under cool running water to remove any soap or product residue, then gently squeeze out the excess water without twisting or wringing it, and let it air dry fully.

For a deeper clean every few weeks, soak the sponge in a mixture of water and white vinegar or baking soda, in a roughly 10:1 ratio, for about 30 minutes. Rinse well afterwards, squeeze out the excess liquid, and lay it flat on a clean, dry surface until completely dry before using it again.

This periodic deep clean helps disinfect the sponge naturally, without needing any harsh chemicals.

Yes — natural sea sponges are a popular choice for baby bathing, precisely because they’re soft, hypoallergenic, and gentle enough for delicate newborn skin. Unlike synthetic baby sponges, they contain no toxins, dyes, or synthetic fibers, and their natural antibacterial enzymes help keep them more hygienic between uses than a lot of synthetic alternatives.

That said, because they’re a genuine marine product rather than something manufactured, it’s good practice to rinse and check a new sponge thoroughly before its first use on a baby — occasionally a sponge will have very fine natural residue that’s harmless but worth rinsing away first.

Our baby bath sponges are sized specifically for small hands and gentle use, and many parents tell us it becomes the go-to sponge for the whole family, not just bath time for baby.

Properly cared for, no — this is actually one of the natural sea sponge’s biggest advantages over synthetic alternatives. Real sea sponges contain natural enzymes that help resist the growth of bacteria, fungi, and mould, and their unique network of channels makes them naturally self-cleaning and quick-drying compared to denser synthetic sponges, which tend to stay damp and can develop odours or mildew.

The main thing that affects this is how you store it: a sponge left balled up and damp in a soap dish will hold moisture and is more likely to develop a smell over time, regardless of material.

Let it dry fully after each use and it should stay fresh-smelling and mould-free for the life of the sponge.

Yes, and it’s actually one of the nicer uses for a sea sponge — their soft, absorbent texture makes them gentle enough for facial skin, which is more delicate than the rest of the body.

A natural sponge can help lift away dead skin cells, massage the skin, and support circulation without the harsher scrubbing action of a loofah or facial brush.

For the face specifically, it’s worth using a smaller, finer-textured sponge rather than a large bath sponge — which is why we offer dedicated Mediterranean face care sponges, sized and textured specifically for gentler use on facial skin.

Used with your regular cleanser, it can be a nice, simple addition to a skincare routine, especially for those who find manual exfoliants too abrasive.