Candle Jars: How to Clean and Reuse Them After Burning
By KOBO | Published: 2026-08-02
Category: Tips & Care
Learn how to clean candle jars and upcycle them into stylish home decor. Discover easy methods to remove wax and give your KOBO jars a second life.
Once your favorite candle has burned to the last flicker, don't toss the jar. With a little effort, you can clean and reuse it, giving it a second life as beautiful home decor or practical storage. Not only does this save money, but it's also a sustainable choice that reduces waste. KOBO's sturdy, stylish jars are perfect for repurposing, and we're here to guide you through the process.
In this guide, we'll cover effective methods to remove leftover wax, clean the jar thoroughly, and provide creative upcycling ideas. Whether you have a Woodland Haze Woodblock Candle or a Wild Tomato Vine Plant the Box 10 oz Tin Candle, you'll find tips to make the most of every container.

Why Reuse Candle Jars?
Reusing candle jars is a small but impactful way to live more sustainably. Instead of sending glass to the landfill, you can transform it into something useful and beautiful. KOBO jars are made from high-quality glass or tin, designed to be durable and aesthetically pleasing, making them ideal candidates for upcycling.
Beyond the environmental benefits, repurposing jars saves money. You can use them as storage for small items, planters for succulents, or even as vases for fresh flowers. With a little creativity, each jar becomes a unique piece that adds charm to your home.
- Reduce waste and support eco-friendly living.
- Save money by repurposing instead of buying new containers.
- Add a personal touch to your home decor.
How to Remove Wax from Your Candle Jar
The first step to reusing your candle jar is removing the leftover wax. There are several methods, each with its own advantages. The freezer method is one of the easiest: simply place the jar in the freezer for a few hours. The wax will shrink and become brittle, allowing you to pop it out with a butter knife. This works well for most soy wax candles, including KOBO's pure soy options.
For a quicker approach, use the hot water method. Pour boiling water into the jar, leaving some space at the top. The heat will melt the remaining wax, which will float to the surface once the water cools. After the water cools completely, you can remove the solid wax disc and wipe the jar clean. Be cautious with hot water and always place the jar on a heat-safe surface.
- Freezer method: Freeze for 2-3 hours, then pop out the wax.
- Hot water method: Pour boiling water, let cool, and remove the wax disc.
- Always remove any metal wick tabs before cleaning.
Cleaning and Preparing Your Jar for Reuse
Once the wax is removed, you'll need to clean the jar thoroughly. Wash it with warm, soapy water to remove any residue. For stubborn spots, use a mixture of baking soda and water to gently scrub. Rinse well and dry completely. If there's a sticky label residue, apply a bit of cooking oil or rubbing alcohol to dissolve it.
After cleaning, your jar is ready for its new purpose. If you plan to use it for food storage, ensure it's completely clean and dry. For decorative uses, you might want to polish the glass to a shine. KOBO jars, like the Citrus Sunset Coastal Candle, have lovely designs that can stand alone as decor even when empty.

- Use baking soda for tough stains.
- Remove labels with oil or rubbing alcohol.
- Let jars dry completely before repurposing.
Creative Ways to Upcycle Your Candle Jars
Now for the fun part: giving your jars a new life. One popular idea is to use them as planters for small succulents or herbs. Add a layer of pebbles for drainage, then soil and your plant. The clear glass allows you to see the roots, adding an interesting visual element. A Fresh Picked Basil Plant the Box 7 oz Bar Soap jar could be perfect for a kitchen herb garden.
Another idea is to transform jars into stylish storage containers. Use them to hold cotton balls, makeup brushes, or office supplies. You can even create a set of matching jars for a cohesive look. For a more decorative approach, turn them into candle holders for tea lights, or use them as vases for wildflowers. The possibilities are endless.
- Planters for succulents or herbs.
- Storage for bathroom or desk items.
- Vases for fresh or dried flowers.
- Tea light holders for ambiance.
Reusing your candle jars is a rewarding and eco-friendly practice. With these simple cleaning methods and creative ideas, you can enjoy your KOBO candles even after they've burned down. Next time you finish a candle, think twice before throwing the jar away—give it a new purpose and add a touch of sustainability to your home.



