From Storage To Décor — 12 Smart Ways To Reuse Glass Jars

You probably come across more glass jars than you realize. Pasta sauce, pickles, jam… before you know it, you’ve got a little army of these sturdy containers just waiting for a new purpose. Instead of tossing your empty glass jars into recycling, you can turn them into something useful or even beautiful. With a few simple hacks, glass jars can become some of the most handy and charming items in your home.

A Grease Trap

A glass jar being used to hold cooking grease.
Photo Credits: ManMade DIY
Photo Credits: ManMade DIY

Instead of pouring leftover cooking grease into the trash or sink, keep a glass jar under the counter as a dedicated grease catcher. The jar handles heat better than plastic and seals tightly when cool. When it fills up, let it harden and toss the whole thing or reuse it again to hold more grease. This keeps pipes clear and trash bags cleaner. It’s not glamorous, but it saves you from having to clean up a greasy mess later.

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Revive Wilted Herbs Overnight

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Wilted herbs in a glass jar with a plastic bag on top.
Photo Credits: ManMade DIY
Photo Credits: ManMade DIY
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If your herbs go limp in the fridge, stand them upright in a jar with a small amount of water, like flowers. Cover them loosely with a plastic bag and refrigerate overnight. Many herbs perk back up by morning. The jar keeps stems stable and prevents bruising. It’s a simple trick that saves money and reduces waste, especially if you cook often but not quickly.

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A Hands-Free Mixing Cup For Small Projects

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A glass jar being reused to mix paint.
Photo Credits: ManMade DIY
Photo Credits: ManMade DIY
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Glass jars make excellent mixing containers for paint, epoxy, cleaning solutions, or DIY treatments. The weight keeps them steady, and the straight sides make stirring easier. You can screw the lid on and shake without spills, then store leftovers safely. Unlike disposable cups, jars do not tip easily or melt. It's a simple upgrade that makes small projects less messy.

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A Phone Sound Booster

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A smartphone half-in a glass jar.
Photo Credits: ManMade DIY
Photo Credits: ManMade DIY
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Place your phone inside an empty glass jar with the speaker facing down. The shape of the jar naturally amplifies sound, making podcasts or music louder and fuller without electronics. It works surprisingly well in kitchens or bathrooms when you need hands free audio. No apps, no speakers, just physics doing its thing with something you already own.

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A Homemade Gift Container

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Christmas gingerbread cookies in a glass jar.
Photo Credits: Dream79 / Envato Elements
Photo Credits: Dream79 / Envato Elements
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If you ever make homemade treats or small gifts, jars make perfect packaging. Fill one with cookies, spice mixes, bath salts, or homemade jam. Then, add a little ribbon or handwritten tag. It feels personal and thoughtful, and the recipient gets something that they can reuse afterward. It’s like giving two gifts in one: what’s inside and the jar itself.

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A DIY Soap Dispenser

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A mason jar that has been turned into a soap dispenser.
Photo Credits: ManMade DIY
Photo Credits: ManMade DIY
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With just a pump lid (easy to find online), a simple jar can be made into a charming soap dispenser. It looks great in a farmhouse-style kitchen or bathroom and holds more soap than those tiny store bottles. Fill it with dish soap, hand soap, or even lotion. It’s a little upgrade that’s both practical and surprisingly pretty. Plus, with how easy it is to buy soap refills these days, it’s a great way to buy in bulk and save money.

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A Pretty Vase For Small Bouquets

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Spring flowers in a glass jar.
Photo Credits: catsofnishava / Envato Elements
Photo Credits: catsofnishava / Envato Elements
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Not every flower arrangement needs a big vase. Sometimes a few stems from the yard or grocery store look even sweeter in a small jar. It gives the flowers a more delicate, effortless charm. Set a few flours or clippings from your favorite tree on your nightstand, bathroom counter, or kitchen table. A simple handful of blooms can really brighten up the whole room.

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A Cute And Practical Herb Garden

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Two basil plants in glass jars.
Photo Credits: lsindi22 / Envato Elements
Photo Credits: lsindi22 / Envato Elements
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Small jars make great little planters for kitchen herbs. Just add a bit of gravel at the bottom for drainage, some potting soil, and your favorite herb garden starters. Place them by a sunny window and snip fresh herbs off your plants whenever you cook. It feels good to grow something, even on a small scale, and the jars give your windowsill a sweet, rustic look. It’s a great winter project, and a way to save on fresh herbs all in one.

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Simple Pantry Storage

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Glass jars used as pantry storage for dried goods.
Photo Credits: filiaolga / Envato Elements
Photo Credits: filiaolga / Envato Elements
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Starting off with one you’ve probably thought of, but a cleaned-out jar is perfect for storing dry goods like rice, nuts, pasta, or tea bags. Your pantry looks way more organized when you open it to see everything neatly stacked in clear containers instead of half-crushed packages. You don’t need fancy labels either, just use a piece of masking tape and a marker to DIY a few labels. Suddenly your pantry looks clean instead of chaotic and it’s easy to see what you have in stock, all without buying expensive storage containers.

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A Candle Holder

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Small candles in 2 glass jars.
Photo Credits: puhimec / Envato Elements
Photo Credits: puhimec / Envato Elements
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Turn an empty jar into a candle holder to instantly make your space feel a bit more cozy. Add a tealight or votive and watch the glass glow softly in the evening. You can wrap twine around the top and decorate the jar or leave it plain depending on the look you’re going for. The beauty is, you can make it as fancy or simple as you want. It’s simple, warm, and calming, perfect for lighting up a dinner table or a quiet corner of the house.

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A Craft Supply Catch-All

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Glitter craft supplies in two glass jars.
Photo Credits: lightzone / Envato Elements
Photo Credits: lightzone / Envato Elements
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Buttons, beads, paintbrushes, safety pins, washi tape… we all know craft supplies can be hard to organize and easy to lose. Glass jars keep everything visible and in one place. Fill them with your craft supplies, then line them up on a shelf or toss them in a drawer. It’s amazing how much easier creating becomes when you can actually find what you need. Plus, the mix of colorful supplies inside the jars looks cool enough to be decor all on its own.

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A Place To Store Loose Change And Little Things

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Coins spilling out of three glass jars.
Photo Credits: PhotoVolcano / Envato Elements
Photo Credits: PhotoVolcano / Envato Elements
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Everyone has those tiny items that always seem to end up at the bottom of a junk drawer, like bobby pins, screws, hair ties, or even coins. A small glass jar keeps them all in one, easy to grab, place. You can keep a jar in your junk drawer, one in your bathroom, one in your garage or workspace. It’s a simple fix that keeps clutter from spreading and taking over your space.

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Glass jars might seem like ordinary recycling, but with a bit of imagination, they become incredibly useful. They help organize your home, can become cozy decor, and even make everyday tasks easier. And the best part is that you don’t need to be crafty to give your glass jars a second life. A clean jar and a simple idea go a long way. So, next time you finish a jar of sauce, don’t toss it, just get a little creative instead.