What is the best way to display sea shells at home?

Some of the most beautiful ways to display shells at home include filling clear glass jars or apothecary bottles with a mix of shells and sea glass, arranging shells in shallow bowls or wood trays as a centerpiece, using a large clamshell as a vessel to hold smaller shells and beach treasures, creating a shadow box with your best finds, and pairing your collection with a handmade coastal sign that celebrates the beach lifestyle.

How do you decorate with sea shells in a bathroom?

Bathrooms are one of the most popular rooms for shell decor. Fill a glass jar or apothecary bottle with shells and place it on the vanity or windowsill. Arrange a few larger shells on a small tray alongside a candle and a piece of driftwood. Hang a coastal sign above the towel rack or mirror. Use a large clamshell as a soap dish. The key is to keep it simple and let the natural beauty of the shells do the work.

How do you decorate with sea shells on a shelf or mantel?

For shelves and mantels, layering is key. Start with a handmade coastal sign as a backdrop, then layer in glass jars filled with shells, a piece of driftwood, a small lantern or candle, and a few larger statement shells placed directly on the shelf. Vary the heights and textures for a collected, natural look that feels intentional without being too perfect.

What can you do with too many sea shells?

When your collection outgrows your display space, you have a few great options. Return shells to the beach near the waterline for other beachcombers to find. Give them to friends or family who love the beach. Use them in craft projects like wreaths, frames, or garden borders. Donate them to schools or art programs. Or simply edit your collection down to your very favorites and let the rest go back to the shore where they belong.

How do you identify sea shells you find on the beach?

A good shell identification app or field guide specific to your region is the easiest way to identify your finds. On the East Coast of Florida and around Amelia Island, common finds include lightning whelks, olive shells, cockles, scallops, augers, and sand dollars. Look at the shape, size, color, and texture of the shell and compare it to reference images. Shell collecting communities online are also a wonderful resource for identification help.

What is the best time to find shells on the beach?

The best shelling is typically early morning at low tide, especially after a storm. Storms churn up shells from the ocean floor and deposit them on the beach, and low tide exposes more of the shoreline. Getting there early means you beat other beachcombers to the best finds. On Amelia Island, the beaches are known for excellent shelling, especially in the quieter stretches away from the main beach access points.

How do you find sand dollars on the beach?

Sand dollars are most often found just at or below the waterline in shallow water, or washed up on the beach after a storm. Walk slowly and look for their distinctive flat, round shape. Live sand dollars are dark brown or purple and covered in tiny spines, so leave those in the water. Dead sand dollars that have washed ashore are white or tan and are the ones to collect. Amelia Island and the surrounding beaches are wonderful spots for sand dollar hunting.

Can you put sea shells in a fish tank or terrarium?

Shells can be used in freshwater fish tanks and terrariums, but they need to be thoroughly cleaned and free of any organic material first. Be aware that shells can raise the pH of the water over time, which may not be suitable for all fish. For saltwater tanks, shells are generally safe and can add a beautiful natural element. Always make sure shells are completely clean and dry before adding them to any enclosed environment.

How do you make a shell wreath or craft project?

Shell crafts are a wonderful way to use shells that are too small or too many to display individually. For a shell wreath, start with a foam or grapevine wreath base and use a hot glue gun to attach shells in layers, starting with the largest shells and filling in gaps with smaller ones and sea glass. Shell frames are made the same way using a plain picture frame as the base. The key is to vary the sizes and types of shells for a natural, collected look.

What shells are most commonly found on Florida beaches?

Florida beaches are some of the best shelling spots in the United States. Common finds include lightning whelks, horse conchs, fighting conchs, olive shells, auger shells, cockles, scallops, coquina clams, moon snails, and sand dollars. The Gulf Coast, particularly Sanibel Island, is famous for its shelling, but the East Coast beaches including Amelia Island also offer wonderful finds, especially after storms.

Hand holding 3 large whelk shells. tips for cleaning and caring for sea shells

How to clean sea shells you bring home from the beach

Q: How do you clean sea shells without them smelling?

Make sure no living creature is inside before you take the shell home, then rinse and dry the shells completely before storing or displaying them. Spread them out in a single layer in a sunny spot and let them air dry for at least a full day. If a shell still smells after drying, soak it briefly in a diluted bleach solution, rinse thoroughly, and let it dry completely again.

Q: Can you use bleach to clean sea shells?

Yes. A diluted bleach solution of about one part bleach to three parts water can be used to clean shells with stubborn organic material or a strong smell. Soak for no more than an hour, rinse thoroughly, and allow to dry completely. Be aware that bleach can fade the natural color of some shells, so use it sparingly.

If you love the beach, searching for beach treasures, or decorating with coastal decor, I'm looking for YOU!

One of my favorite things about a day at the beach is coming home with pockets full of shells. There is something so satisfying about spreading them out and seeing what you found. But if you have ever brought home a bag of shells only to have them smell terrible a few days later, you know that a little care goes a long way. Here is my simple, practical guide to cleaning and caring for the shells you bring home, so they stay beautiful for years.

Hand holding seashell with other seashells inside on the beach with waves in the background. Tips for caring for and cleaning sea shells

How to Clean Sea Shells You Bring Home from the Beach

1. Check for Live Creatures

Before you pick up a shell, take a good look at it. If anything is living inside, put it back. This is the most important step and the one that is easiest to skip when you are excited about a beautiful find. A shell with a living creature inside will smell absolutely terrible within a day or two, and no amount of cleaning will fully fix it. Only take shells that are clearly empty and unoccupied. Also, only take what you can actually use or display. It is tempting to grab every beautiful shell you see, but a curated collection of shells you truly love is so much more satisfying than a bucket of shells you never know what to do with.

2. Shake and Rinse at the Beach

Before you even leave the beach, give your shells a good shake to knock out any loose sand and debris. I love using a mesh shell bag to carry shells while I walk because the sand falls right through as you go, so you are not hauling half the beach home with you. If you are near the water, give them a quick rinse in the ocean before you pack up. Salt water is actually great for shells and helps loosen any remaining sand or organic material. This step saves you a lot of cleanup time at home and keeps your car from becoming a sand pit.

3. Rinse and Dry at Home

When you get home, rinse your shells again under fresh water and spread them out in a single layer to dry completely. This is important. If you pile them up or put them away while they are still damp, they can start to smell or even mold, especially if there is any organic material left inside. I usually spread mine out on a towel on the porch or in a sunny spot and let them air dry for at least a day. Once they are fully dry, give them a sniff. If they smell fine, you are good to go. This is usually where I stop with my own shells, and honestly most of the time it is all you need.

4. Display as Is

If your shells are clean, dry, and smell fine, you do not need to do anything else. Simply display them! A clean, natural shell has its own beautiful texture and color that does not need any enhancement. I love putting shells in glass jars, shallow bowls, and large clamshells alongside sea glass, shark teeth, and other beach treasures. This is my favorite stage of the whole process, and I will talk more about display ideas at the end of this post.

Sea shell sign from anchored soul designs in front of a dough bowl filled with sea shells. Tips for cleaning and caring for sea shells

5. Oil for Shine

If your shells look dull or chalky after drying, a light coat of mineral oil or baby oil can bring back their natural luster and make the colors pop. This is a simple, safe technique that works beautifully on most shells. Apply a small amount to a soft cloth, rub it gently over the surface of the shell, and wipe off any excess. The oil soaks in and enhances the natural color without making the shell look artificial or plastic. You can find mineral oil at most pharmacies or grocery stores, and a little goes a long way. Reapply occasionally if the shells start to look dull again over time.

6. Muriatic Acid Bath for Heavily Encrusted Shells

If you have shells that are really dull, heavily encrusted with barnacles or calcium deposits, or just not responding to oiling, a muriatic acid bath can transform them. I want to be upfront that this is not something I have done myself, so I am not going to pretend to be an expert on it. But I know it works beautifully when done carefully. Muriatic acid is a strong chemical and needs to be handled with serious caution, including gloves, eye protection, and good ventilation. Shell Camp Florida has a great guide on how to acid wash shells with clear safety instructions. Please read it carefully before you try this one.

7. Bleach Bath

A diluted bleach solution is another option for shells that have stubborn organic material, a lingering smell, or surface staining. Mix about one part bleach to three parts water, soak the shells for no more than an hour, then rinse very thoroughly and allow to dry completely. Be aware that bleach can fade the natural color of some shells, so use it sparingly and only when needed. It is a good middle ground between a simple rinse and the more intensive acid bath. Be sure not to mix this method with the acid wash one as you could cause a dangerous chemical reaction!

8. Return What You No Longer Need

This is one of my favorite parts of shell collecting and one that not enough people talk about. When your collection gets too big, you run out of room, or you just find yourself falling out of love with certain shells, take them back to the beach. Scatter them near the waterline and let other beachcombers find them. It is a lovely, generous thing to do and it keeps the cycle going. Someone else's eyes will light up finding a shell you left behind, just like yours did when you first picked it up.

jars and bowls filled with seashells and beach treasures

Displaying Your Shell Collection at Home

Once your shells are clean and dry, the fun really begins. Here are some of my favorite ways to display a shell collection beautifully at home.

Glass jars and apothecary bottles. Clear glass vessels are the classic choice for shell displays because they let you see the shells from every angle and the light plays beautifully through them. Layer different sizes and colors together, or sort by type for a more curated look. Place them on windowsills where the light can catch them.

Shallow bowls and trays. A wide, shallow bowl or a natural wood tray filled with shells, sea glass, and shark teeth makes a beautiful centerpiece for coffee tables, dining tables, and bathroom vanities. Add a small candle or a piece of driftwood to complete the look.

Large clamshells as vessels. Use a large clamshell or scallop shell as a bowl to hold smaller shells, sea glass, and other beach treasures. It is a beautiful, natural way to display your finds, and it looks like it came straight from the shore.

Shadow boxes. A shadow box filled with your best shells, labeled by species or location found, makes a meaningful piece of wall art that tells the story of your beachcombing adventures. This is especially beautiful for shells from a special trip or a meaningful beach.

Pair with handmade signs. One of my favorite ways to display a shell collection is alongside a handmade sign that celebrates the hunt. It ties the display together and gives it a finished, intentional look. Here are some of my favorites that pair beautifully with shell collections.

I'd Rather Be Hunting Sea Shells Sign - for anyone who would always rather be on the beach with their eyes on the sand. A perfect sign to hang above or beside your shell collection.

Sea Shells Sign - a clean, beautiful seashell motif on real wood. Perfect for displaying alongside your collection on a shelf, in an entryway, or anywhere you want to celebrate your love of the shore.

Coffee Beach Hunt Sea Shells Repeat Sign - the perfect daily routine for a shell hunter. Coffee, beach, hunt, repeat. A fan favorite for kitchens and beach house walls.

I'd Rather Be Beachcombing Sign - for the beach lover who lives for the hunt, whether it is shells, sea glass, shark teeth, or whatever the tide brings in.

Navy Shell Bag, Beachcombing bag Coastal home decor and inspiration for the beach lover, gifts from Anchoredsouldesigns

Navy Mesh Shell bag for beachcombing- Check out our beach bags, specially designed with pockets inside for your phone and a removable mini bag for tiny treasures

More Beachcombing and Coastal Inspiration

Displaying Your Beach Treasures with Our Handmade Beach Signs - beautiful ways to pair your shell collection with handmade coastal signs
Decorating Ideas for Your Beachcombing Finds - creative ways to display shells, sea glass, shark teeth, and more at home
What Is Sea Glass and Where to Find It - everything you need to know about another beloved beach treasure
Decorating with Sea Glass - how to display your beach treasures beautifully at home
Finding Shark Teeth on Amelia Island - tips for finding one of the most exciting beach treasures
Decorate with Coastal Style Wherever You Live - bring the beach home no matter where you are

Frequently Asked Questions About Cleaning Sea Shells

How do you clean sea shells without them smelling?

The key is making sure no living creature is inside before you take the shell home, and then rinsing and drying the shells completely before you store or display them. Spread them out in a single layer in a sunny spot and let them air dry for at least a full day. If a shell still smells after drying, it likely has organic material inside that needs to be removed. Soaking in a diluted bleach solution for a short time can help, but rinse thoroughly afterward and let dry completely again.

Can you use bleach to clean seashells?

A diluted bleach solution, about one part bleach to three parts water, can be used to clean shells that have stubborn organic material or a strong smell. Soak for no more than an hour, then rinse very thoroughly and allow to dry completely. Be aware that bleach can fade the natural color of some shells, so use it sparingly and only when needed. For most shells that are already clean and dry, bleach is not necessary.

How do you make seashells shiny?

A light coat of mineral oil or baby oil applied with a soft cloth will bring back the natural luster of dull or chalky shells and make the colors pop. Apply a small amount, rub it in gently, and wipe off any excess. The oil soaks into the shell and enhances its natural color without making it look artificial. Reapply occasionally if the shells start to look dull again.

Is it okay to take shells from the beach?

In most places, collecting empty shells from the beach for personal use is perfectly fine. The important things are to make sure the shell is truly empty and unoccupied, to only take what you will actually use or display, and to check local regulations if you are visiting a protected beach or national park, as some have restrictions on shell collecting. Never take living shells or disturb nesting areas.

Celebrate Your Love of the Shore

Shell collecting is one of the simplest and most joyful parts of a day at the beach, and displaying your finds beautifully at home keeps that joy alive long after you have left the sand. Browse our full Beachcombing Signs collection for shell lover, sea glass hunter, and shark tooth collector favorites, all hand-painted on real wood and made to order in our Amelia Island, Florida studio.

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