How To Dispose Of Candles: Trash Or Recycle?

do candles go in the garbage

Candles are a popular way to illuminate spaces and create a cosy atmosphere, but what happens when they burn out? The disposal of candles is an important topic, as the wrong method can cause serious environmental damage. The first step is to separate the wax from the candle container, which can be done by melting or freezing the wax. The container can then be reused or recycled, depending on the material. Glass, metal, and ceramic candle containers can often be recycled, but it is important to check with local recycling centres. Wax can be reused to make new candles or for other purposes, but it is not typically recyclable. Proper disposal methods for candles vary depending on the materials and local recycling options, so it is essential to be mindful of the environmental impact when throwing away candles.

Do candles go in the garbage?

Characteristics Values
Recyclability of candle wax Candle wax cannot be recycled.
Reuse of candle wax Candle wax can be reused to make new candles.
Recyclability of candle jars Candle jars are recyclable but must be cleaned of wax residue first.
Reuse of candle jars Candle jars can be reused for various purposes.
Commercial recycling of candles Some manufacturers offer commercial recycling programs for their candles.
Local recycling of candles Local recycling options vary; check with local facilities.

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How to remove wax from candle jars

Before recycling a candle jar, it is important to ensure that the jar is completely clean. Here are some ways to remove wax from candle jars:

Boiling Method

  • Remove as much wax as possible with a butter knife or a spoon.
  • Place the candle jar in a pot or large metal bowl on a heat-safe surface. You can put a folded dish towel under the candle to prevent it from moving in the pot.
  • Pour boiling water into the pot around the candle jar, making sure that the water does not get into the candle jar.
  • Let the jar sit in the hot water until the wax has softened.
  • Remove the container from the water, pop out the wax, and then wash the jar with soap and water.

Freezer Method

  • Place the candle jar in the freezer for several hours or until the wax is frozen.
  • The wax should pop right out of the container, but you can also loosen it with a butter knife if necessary.
  • Scrape off any residue and then clean the container with dish soap and water.

Oven Method

  • Scrape out as much wax as you can with a butter knife or spoon.
  • Heat the oven to 180 degrees Fahrenheit and line a rimmed baking pan with aluminium foil or parchment paper.
  • Place the candle jars upside down on the pan and set the pan in the oven.
  • Once the wax has melted, pour it out into the trash and wipe the inside of the jar with a paper towel.

Microwave Method

  • Put any remaining wax in the microwave for about 30 seconds.
  • After microwaving, simply wipe away any waxy bits with a paper towel.

Once the wax has been removed, the jar can be recycled or reused. It is important to check the material of the candle jar before recycling, as not all glass, ceramic, or tin can be recycled.

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What to do with leftover wax

When you're finished burning a candle and have some wax left over, there are several ways to reuse it. Firstly, you should melt the wax in a bowl of boiling water or over a simmering pan. You can then use this wax to make a new candle by pouring it into a jar with a wick. If you only have a small amount of wax, you can build it up over time to form a rainbow candle or add it to an empty tealight to make a small candle.

Alternatively, you can make wax melts by pouring the melted wax into a mould or ice cube tray and allowing it to solidify. You can then place any fragranced melts around your home or office, or gift them to friends and family. You can also make fragrance pouches by cutting the solidified wax into small pieces and placing them in a small linen pouch.

Leftover candle wax can also be used to make scented fire starters. Simply pour the melted wax into paper baking cups, along with a cotton wick and your choice of shredded paper, cotton balls, twigs, wood shavings, or pine cones. You can also add spices or essential oils for extra fragrance.

If you enjoy writing letters, you can use leftover wax as a seal by melting a small amount onto the fold of the envelope and pressing a stamp or signet ring into the soft wax before it sets.

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How to recycle candle jars

To recycle candle jars, you must first ensure that the jar is completely clean and free of any wax residue. This is because if you put a used, dirty candle jar in the recycling, it could contaminate the entire batch if the wax gets on other items. This is called "wishcycling", and it does more harm than good.

There are several methods to clean a candle jar. One common method is the "boiling method", which involves filling the jar with boiling water to melt and remove the wax. Another method is to place the candle jar in the freezer for a few hours until the wax is frozen, and then use a butter knife to pop the wax out of the container.

Once the wax has been removed, it is important to wipe down the inside of the jar to ensure that it is completely clean. If possible, the wax can be composted if it is made with 100% natural wax (such as soy, beeswax, or coconut) and non-toxic fragrances.

After the jar is clean, you can recycle it according to the guidelines in your area. If your local recycling facilities do not accept candle jars, you may need to research commercial recycling centers in your area to ensure the jar doesn't end up in a landfill. It is important to note that not all glass can be recycled. Most candles are made of borosilicate glass, which can be taken to commercial recycling plants but should not be recycled at home or in local centers. Soda-lime glass, which has a green or blue tint, is recyclable but is not commonly used for candles as it is unsafe when heated.

Alternatively, you can reuse candle jars for various purposes, such as organizing your kitchen or office space, or as a decorative item.

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How to repurpose candle jars

Candle jars can be reused in a variety of ways, but if you want to recycle them, it's important to ensure they are completely clean first. Here is a step-by-step guide on how to clean and repurpose your candle jars:

Step 1: Burn the candle

Begin by burning the candle to your heart's content! This is an enjoyable part of the process, as you can embrace the cosy ambiance of your candle. Just remember to follow proper candle care tips, as this will help the candle last longer and make the cleanup process easier.

Step 2: Remove wax residue

There are several methods to remove wax residue from candle jars. One common method is the boiling method, which involves pouring boiling water into the candle jar, causing the remaining wax to melt and rise to the surface. Allow the jar to cool, and then use a tool like a butter knife to gently dislodge the wax. You can also try placing the candle jar in a bowl of boiling water or over a simmering pan to melt the wax.

Step 3: Clean the jar

Once the wax has been removed, it's important to clean the jar thoroughly to remove any remaining wax residue. You can use hot water and soap, or a specialised cleaning solution, to ensure the jar is completely clean. If your jar has old labels, you can soak them in hot water to remove them easily.

Step 4: Repurpose the jar

Now that your candle jar is clean, you can repurpose it in a variety of ways! Here are some ideas:

  • Storage: Cleaned candle jars can be used for storage, such as for jewellery, hair accessories, or other small items.
  • Plant pots: You can use empty candle jars as small plant pots for succulents or herbs.
  • Decorative items: Get creative and decorate your candle jars by painting them, transferring photos with modge podge, or placing LED tea lights inside to create a cosy atmosphere.
  • Refill with new candles: Instead of buying new candles, you can refill your clean candle jars with new wax and wicks. Companies like Swan Creek offer refill kits with wicks based on jar width and microwavable wax tubs. You can also melt down leftover wax from old candles and create new candles with unique scents and layers.

Remember, when repurposing candle jars, it's important to ensure the jars are made of safe and recyclable materials, such as soda-lime glass or tin. Most candle jars are made of borosilicate glass, which can be recycled at commercial recycling plants but not at home or local centres. Check the material of your candle jar and follow the appropriate recycling guidelines for your area.

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How to dispose of candles from a business

If your business has old candles and jars to dispose of, you must arrange for a commercial waste collection. It is a legal requirement that only licensed waste carriers remove commercial waste, including old candles, from your premises. Use a professional waste management company that ensures the recycling of your candles.

Before disposing of candles, it is important to separate the wax from the candle container. Wax cannot be recycled but can be reused to make new candles. To remove wax from the container, you can melt it by pouring boiling water around the candle jar, placing the candle in the oven, or freezing the candle overnight. Once the wax is removed, clean the jar thoroughly to ensure no wax residue is left.

Candle containers can be recycled or reused. Glass, metal, and ceramic candle containers are accepted at commercial recycling plants, while tin candle containers can be recycled at local recycling centers. Alternatively, candle containers can be repurposed for various uses or donated to thrift stores.

Some manufacturers offer recycling programs for their products. For example, Yankee Candle Company, Wood Wick, and Chesapeake Bay offer recycling through TerraCycle's free program. You can drop off your used candles at a local store or ship them using a prepaid postage label.

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Frequently asked questions

Yes, but only if they are completely clean and free of any wax residue. If you put a used, dirty candle in the recycling, it could contaminate the entire batch.

First, remove any remaining wax. You can do this by melting or freezing the wax for easier removal. Then, wash the jar with hot water or boiling water to remove any remaining wax.

Instead of throwing leftover wax away, you can reuse it to make new candles, wax melts, or fragrance pouches.

Most candles are made of glass, ceramic, or tin.

Yes, candle jars can be recycled, but they must be completely clean and free of any wax residue. Glass and ceramic candle jars can be recycled at commercial recycling centres, while tin candle jars can be recycled at local recycling centres.

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