How to Clean a Wax Melter: Hot and Freezing Methods

You’ve just created some amazing DIY candles, and now it is time to clean your wax melter. Take a deep breath and relax, because we’ve got you covered. In this comprehensive guide, we’ll show you how to effortlessly clean your wax melter and ensure its longevity. 

So, are you tired of struggling with a messy wax melter?


Cotton pads: A convenient disposable tool that easily absorbs hot wax

Soft cloth or sponge: Cheap and widespread tool for wiping down your wax melter without causing scratches. 

Mild cleaner or dish soap: Choose a mild solution to remove residue without harming your melter. Remember, it’s just wax, you do not need a WD-40.

A rubber spatula or plastic scraper: A rubber spatula or plastic scraper will be your best friend for removing excess wax without scratching the surface of your melter. Use this if you want to use the wax you scraped off. Or for other surfaces on which you have spilled wax.

How to Clean a Warm Wax Melter

Step 1: Turn on the wax melter

Before starting the cleaning process, make sure your wax melter is set at a medium temperature. This will keep the wax liquid while preventing it from getting too hot to handle. Remember, safety is key here – you don’t want to burn yourself or damage your wax warmer!

Step 2: Carefully remove excess wax with cotton pads

Using cotton pads, gently press them against the liquid wax inside the melter to absorb the excess. Be careful not to touch the heating element directly, as it may still be hot. You might be surprised how efficiently cotton pads can absorb the wax – they’re perfect for this task!

Step 3: Wipe the interior with a damp cloth or sponge

Once the majority of the wax is removed with the cotton pads, use a damp cloth or sponge to wipe down the interior. This will help remove any remaining residue. As an added tip, I like to use a microfiber cloth, as it effectively picks up any leftover wax particles.

Step 4: Unplug and let the wax melter cool down

After cleaning the interior, unplug the wax melter and allow it to cool down completely. This will ensure your safety and prevent any potential damage to the warmer.

Step 5: Rinse and dry the wax melter thoroughly

Once the wax melter has cooled down, rinse it with water and dry it completely to avoid any water damage or rust. If you’re in a hurry, a hairdryer in a cool setting works wonders for speeding up the drying process.

How to Clean a Cold Wax Melter

Step 1: Unplug and let the wax melter cool completely

Just like with the warm wax melter, safety is a top priority. Unplug your wax melter and allow it to cool down completely. This is important for removing hardened wax safely and effectively.

Step 2: Remove the hardened wax by freezing

To remove hardened wax, you can freeze the melter for about 30 minutes, which will cause the wax to contract and lift away from the surface. 

Clean wax warmer with freezing method

Step 3: Clean the wax melter using a damp cloth or sponge and a mild detergent.

After removing the hardened wax, use a damp cloth or sponge with a cleaner or mild dish soap to clean the interior. Make sure to avoid abrasive cleaners, as they can damage your wax melter.

Step 4: Rinse and dry the wax melter thoroughly

Rinse and dry your cold wax melter thoroughly after cleaning to ensure its longevity.

Cleaning the Exterior and Accessories:

Step 1: Wipe down the outer surface with a damp cloth

To keep the exterior of your wax melter looking its best, use a damp cloth to wipe down the outer surface. This will remove any dust, fingerprints, or residue that may have accumulated.

Step 2: Clean the wax dish or tray separately, if applicable

If your wax melter has a removable wax dish or tray, clean it separately using a damp cloth or sponge and mild dish soap. This will ensure all components of your wax warmer are spotless and ready for your next candle-making session.

Step 3: Dry all parts completely before reassembling

Once all components are clean, make sure to dry them thoroughly before reassembling your wax melter. This will help prevent any moisture damage or malfunction.

Why Regular Cleaning is Essential

By keeping your wax melter clean, you’ll ensure optimal performance during your candle-making sessions. A clean wax warmer will heat more evenly and consistently, giving you better control over your wax melting process.

Regular cleaning not only improves performance but also extends the life of your wax melter. By removing residue and buildup, you’ll prevent potential damage and keep your warmer in top working condition.

Cleaning your wax melter regularly will prevent any unpleasant odors caused by leftover wax or residue. Trust me, no one wants to smell burnt wax while making candles!

Store the wax melter in a cool, dry place when not in use

When you’re not using your wax melter, store it in a cool, dry place to prevent damage from moisture or temperature fluctuations. Electronics and rubber do not handle such conditions well.


Recap the importance of regular cleaning and following the outlined steps for an effortlessly clean wax melter. With this ultimate guide, you’ll be well on your way to a spotless wax warmer, ready for your next candle-making session. Don’t forget to share your own cleaning secrets in the comments below! Say goodbye to the hassle of cleaning your wax melter! With our easy-to-follow guide, you’ll have your wax melter looking and functioning like new in no time. Happy candle-making!


How often should I clean my wax melter?

Ideally, you should clean your wax melter after every use to maintain optimal performance. However, if you’re using the same wax and scent repeatedly, you may clean it after several uses. Just be sure to keep an eye on residue levels and clean as needed.

Can I use a metal scraper to remove wax from my wax melter?

It’s best to avoid using metal scrapers, as they can scratch and damage the surface of your wax melter. Instead, opt for a rubber spatula or plastic scraper, which will effectively remove the wax without causing harm to your melter.

What should I do if my wax melter has a stubborn wax stain?

If you encounter a stubborn stain (likely from burned wax) that won’t come off with regular cleaning methods, try using a cleaner specifically designed to remove tough stains. If the stain cannot be removed, do not worry: it will not affect the quality of the candles. Only the appearance of the wax warmer itself.

Is it safe to use vinegar or baking soda to clean my wax melter?

Yes, you can use vinegar and baking soda to clean your wax melter. The only thing is that it can slow down the process and take a lot of time.

Can I put my wax melter in the dishwasher for cleaning?

We strongly do not recommend this even for removable parts that do not contain electronics. Melted wax is not something that should be placed in the dishwasher.