How to Clean Candle Jars – The Easy Methods

Searching for how to clean candle jars? or hack to get candle wax out of a jar? Many expensive candles come in fancy jars.


If you own one or received it as a gift from someone special and want to keep the jar as soon as the candle runs out of wax, but don’t know how to clean the remaining wax, No need to worry, we are here to help.

This entire article is centered on how to easily clean candle jars. If that is your main aim then relax. We have it covered. So without further ado, let’s jump in. 


How to Clean Candle Jars -Step by Step 

First, determine which type of candle and jar you have, and then proceed with the steps to remove the wax and achieve the desired results.

Soy, beeswax, palm, and paraffin wax are the types of waxes used, but paraffin wax is the one that is commercially used in candles.

All these waxes possess different properties, making it easier for a specific type of wax to be able to be removed easily than others.


Also, the jars in which candles are contained come in a variety of materials. Some candles come in glass jars, some in plastic, and some in metal jars.

Considering all of the above, here we present some of the most effective ways that help remove wax from the candle jar.

Boiling water 

You can use boiling water in two ways to remove the wax from the jar. You can choose one method out of the two based on your requirements. 

In the first method, you need to completely seal the jar with wax inside. Once the jar has been sealed, take a pan or any utensil, fill it with water, place the sealed jar inside and turn on the fire.


After 15-20 minutes, the water will start to boil as well as the wax inside the jar will also start to melt. 

Wait a few minutes for the wax to completely melt, then remove the jar from the water. Dispose of the liquid wax or deposit it into another utensil.

If you want to reuse the wax, Use a clean cloth to wipe away any sticky residue inside. Clean the jar from the inside with hot water and detergent.

Another way to clean your candle jar is to fill the jar with hot, boiling water. This is something you might have seen online. It is also very effective.

After filling the jar with boiling water, leave it for 20–30 mins. The wax will start to melt, and after some time, it will harden and come to the surface due to the density difference between water and wax.

Once it has come up to the surface, remove it and empty the jar. If there is still some wax inside, repeat the same process. 

Once you have removed all the wax, clean the jar from inside with a cloth or paper towel and apply some soap or detergent for an enhanced result.

If you have any better options to use heat with, you can try them.

Freezing the Wax 

Another effective way to remove wax from the jar is to freeze the jar. Here is the complete method. What you need to do is to seal the jar completely and place it in the freezer.

Let the jar freeze overnight. Or you can take it out after 3 to 4 hours if you are in a rush; otherwise, let it rest overnight.

Take the jar out of the freezer after the required amount of time, open the jar, and you will notice the breaking of the wax due to freezing.

As the moisture breaks the wax, Now take a spoon or knife scrub to clean the jar from inside. The wax will easily be removed. 

After cleaning the jar with the spoon, take a cloth or paper towel, dip it in warm water and clean it. The jar will be completely cleaned. If you notice any foul smell, you can use detergent or soap with a paper towel to eliminate the smell.


Here is another method to clean your candle jar pretty easily. Set your oven at a high temperature. Take a metal plate and place the jar upside down on it.

Now place the metal plate inside the oven and set the timer for 10 minutes. Let the jar rest in the oven for 10 minutes. After some time, you will notice that the wax has started to melt out.

When the oven stops, take a spoon and start to clean the wax. Once cleaned enough with the spoon, take paper towels or a clean cloth to wipe the jar from the inside.

Soap or detergent can also be used in combination with paper towels to eradicate the foul smell.

This method is more useful, especially when cleaning large numbers of jars. You can insert 5 to 10 jars simultaneously to recycle those jars all at once.

How to Clean Candle Jars-FAQS 

Here are some frequently asked questions that we have tried to answer to completely satisfy your mind.

Are candle jars recyclable?

Yes, candle jars are recyclable. Above are the ways you can read and make your candle jar reusable. You can read the above article and select the method of your liking to clean the jar.

How do you remove candle wax from glass?

If the glass is thin, I would highly suggest avoiding any heating methods. as it would damage the glass. So you can either use the freezing method to clean the jar or you can place it in an oven at a temperature suiting you.

How to Clean Candle Jars-Conclusion 

We have talked about cleaning jars, the types of candle jars, and the ways to clean these jars.

In the first step, we learned to clean candle jars with boiling water. You can either seal the jar and dip it into the boiling water, or you can pour boiling water inside the jar so that the wax melts and rises to the top. 

We have also learned the weakness of wax, which is freezing, and how freezing can help you get rid of wax pretty easily. We have also learned about ovens and how they can be used to melt the wax on a large scale.

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