Creative Ways To Upcycle Old Candles

how to upcycle a candle

Candles are a great way to make your home smell nice and create a cosy atmosphere. However, they can be expensive and it can be a shame to throw them away once they've burned down. Luckily, there are many ways to upcycle old candles and their containers. You can melt down the leftover wax and use it to make new candles, wax melts, or even waterproof a canvas bag. If you have decorative candle containers, you can also reuse them for other purposes, such as plant pots or cosmetic canisters. This guide will teach you how to upcycle your old candles and get the most out of them.

How to Upcycle a Candle

Characteristics Values
Removing wax from candle containers Place the candle jar in a bowl of hot water, or use a double boiler. Alternatively, put the candle in the freezer, then use a knife to pop out the wax.
Repurposing wax Melt the wax and pour it into a new container with a wick. Combine wax from different candles to create a layered scent. Add essential oils or dried flowers for fragrance.
Waxing canvas bags Melt beeswax and paint it onto a canvas bag with a paintbrush to make the fabric water-resistant.
Other uses for candle containers Use empty jars as vases, cosmetic canisters, or plant pots.

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How to remove wax from a candle jar

To remove wax from a candle jar, you can use one of several methods. One common approach is to melt the wax. This can be done by placing the candle jar in a bowl of hot water, using a double boiler, or heating it in the oven at a low temperature. You can also try freezing the candle jar, which causes the wax to contract and makes it easier to pop out.

If you want to melt the wax, one method is to use the double boiler technique. This involves placing the candle jar in a bowl that is set over a pot of simmering water. This ensures the wax melts without the jar becoming dangerously hot. Alternatively, you can place the candle in a separate pot and slowly pour boiling water around it, being careful not to get water inside the jar. Once the wax melts, pour it into a container that you plan to discard.

Another option is to use an oven to melt the wax. First, preheat your oven to its lowest setting. Remove any labels or stickers from the candle jar before placing it inside. Once the wax has melted, carefully scoop it out and reuse it or discard it.

If you prefer not to melt the wax, you can try freezing it instead. Place the candle jar in the freezer for a few hours or until the wax is frozen. Then, use a butter knife or your hands to pop the frozen wax out of the jar. You can also try running hot water over the jar to melt small amounts of wax.

After removing the wax, you may need to clean the jar with soap and water to remove any residue. It is important to let the jar dry thoroughly before reusing or recycling it.

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How to make a new candle with leftover wax

If you have a lot of leftover wax from candles, you can use it to make new candles. Here is a step-by-step guide:

Firstly, collect your leftover wax. If there is still wax left in a candle jar, one method to remove it is to put the jar in the freezer overnight. This will cause the wax to contract, and it should pop out. Another method is to boil some water in a pot, then put the old candle in it. After a few minutes, the wax will be warm enough to pop out, or you can cut it and pull it out.

Next, melt the wax. You can do this by putting the wax in a microwave-safe bowl and melting it in the microwave, or by using a double boiler. If using a double boiler, fill a pot with water (about 1-2 inches deep) and bring it to a boil. Then, turn off the hob and place your old candles into the pot to melt. You can use a stainless steel melting pot with a hook on the front to prevent it from sliding, or a small pot that fits inside your medium pot.

Once the wax has melted, you can add colour and scent. It is best to start with small amounts and build up the quantities if needed, as too much dye or essential oil can affect how well the candle burns.

Now, you can pour the wax into your chosen container. This could be a jar, or you could buy a new candle mould. If you are using a jar, you may want to wash it out first, to remove any remaining wax or residue. If you are using a new mould, you can add a new candle wick, dipping the metal bottom in hot wax to keep it in place.

Finally, leave the candle to set for 24 hours before lighting. After a couple of hours, check for any pooling in the middle of the candle. If there is pooling, simply melt some extra wax and top it up.

You can also experiment with making layered candles using different scents, or making smaller candles such as tea lights.

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How to make wax melts

There are several ways to upcycle old candles and create wax melts. Here is a step-by-step guide on how to make your own wax melts:

First, collect your leftover candle wax. If you are combining the remnants of several candles, make sure they are all the same type of wax. Remove the wax from the jar. One way to do this is by melting the wax. You can use a double boiler, or melt the wax in the oven on its lowest setting. Alternatively, place the jar in a pot of boiling water. Once the wax is melted, pour it into a new container and allow it to cool.

Next, melt the wax again. You can use a stove-safe pouring pitcher and a hot water bath to melt the wax. If you want to add fragrance, this is the time to add a few drops of essential oil or fragrance oil. You can also add decorations such as dried flowers or herbs.

Once your wax is melted and customised, it's time to pour it into a mould. You can use small candy moulds, the bottoms of mini muffin pans, or even an ice cube tray. Allow the wax to cool and harden, then remove it from the mould.

And that's it! You now have your own wax melts to use or gift to others. You can use them with a wax burner to fill your home with fragrance, or even try them for aromatherapy massages.

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How to use wax to waterproof canvas

If you have leftover candle wax, you can use it to waterproof your canvas bags, backpacks, or shoes. Here is a step-by-step guide:

Step 1: Melt the Wax

Take your leftover candle wax and melt it gently in a double boiler or pot with some water. You can also use a hairdryer or heat gun to melt the wax onto the canvas, but ensure you are in a well-ventilated room if using paraffin wax.

Step 2: Prepare the Canvas

Choose the item you want to wax. Remember that waxing will darken the fabric and reduce its breathability. It is perfect for outerwear, bags, and shoes. Use a lint roller to remove any dirt, dust, or strings from the canvas surface to ensure a clean application.

Step 3: Apply the Wax

You can apply the wax with a paintbrush, creating a thin layer that will absorb into the fabric. Alternatively, rub a block of wax directly onto the canvas, using big and even strokes to cover all corners and edges. If the wax is hard, you can leave it in the sunlight to soften before application.

Step 4: Heat and Dry

Once you have applied a good layer of wax, use a hairdryer to heat the canvas slowly. This will help the wax penetrate the fabric and ensure an even spread. Allow the wax to dry completely before use.

Aftercare:

To maintain the water resistance of your waxed canvas, clean it as infrequently as possible. If necessary, use cool water and mild soap, avoiding detergents, as they will break down the wax coating. You can also re-wax your item annually to ensure it remains waterproof.

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How to repurpose candle jars as vases

Candle jars can be reused as vases to hold flowers or plants. Here is a step-by-step guide on how to repurpose your candle jars as vases:

Step 1: Removing the Wax

First, you need to remove the leftover wax from the candle jar. There are several ways to do this:

  • Place the candle jar in the freezer overnight. The wax will contract and pop out easily. You can also try breaking up the wax a bit before freezing to make it simpler to pop out.
  • Pour boiling water directly into the candle jar and let it sit. The wax will melt and float to the top. Wait for the water to cool, then remove the wax.
  • Place the candle jar in a bowl of barely simmering water. This will melt the wax without the jar getting dangerously hot.
  • Pour boiling water around the candle jar, ensuring the water doesn't go into the jar itself.

Step 2: Cleaning the Jar

Once the wax is removed, clean the jar thoroughly with soap and water to remove any residue. Make sure to dry the jar completely before using it as a vase.

Step 3: Filling the Vase

Now your candle jar is ready to be filled with flowers or plants of your choice. You can even match the flowers to the former fragrance of the candle, as suggested by Eden Passante of @sugarandcharm. For example, fill a jar that previously held a rose-scented candle with fresh roses or other flowers that complement that scent.

Repurposing candle jars as vases is a simple and sustainable way to decorate your home and showcase your favourite flowers.

Frequently asked questions

To remove wax, you can melt it by placing the candle jar in a bowl of barely simmering water or in the oven at a low temperature. You can also melt the wax using a double boiler. If there is only a small amount of wax left in the jar, you can simply run hot water over it. Alternatively, you can place the candle jar in the freezer overnight, which will cause the wax to contract and pop out.

To make a new candle, melt the old wax gently in a double boiler and pour it into a container with a new candle wick. If you are combining wax from multiple candles, be mindful of the scents you are mixing. You can also add essential oils to add fragrance to unscented wax.

Old candle wax can be used to make wax melts, which are heated to release fragrance. You can also use wax to waterproof canvas items like bags by melting the wax and painting it on.

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