Containers and Equipment
Double Boiler vs Electric Melter
One costs a tenth as much and teaches you more. The other saves an hour a week once you are making candles by the dozen.
We have not burned these candles and we do not claim to have. Here is what we did instead. Links to Amazon earn us a commission at no extra cost to you — disclosure.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 |  EricX Light Candle Making Pouring Pot, 4 lb capacityTop pickA pouring pot with a proper spout and a handle that stays cool is the difference between a controlled pour and wax down the outside of the jar. Everything else on this page can wait; this cannot. | The one piece of equipment that is not optional | Check price#ad |
| 2 |  DINGPAI 44 oz Double Boiler Wax Melting Pot with Spoon304 stainless rather than aluminum, with the stirring spoon included. Aluminum pots stain and pit with repeated fragrance oil contact; stainless does not. | A stainless pot that will outlast the hobby | Check price#ad |
| 3 |  Ksedcon Electric Wax Melter with Digital Thermometer and Spout, 1.5 qtAn electric melter with a temperature readout removes the guesswork the published wax instructions assume you have solved. 170F for fragrance, 140F to pour - this is how you actually hit those numbers. | Hitting a published pour temperature exactly | Check price#ad |
| 4 |  Leerie L5 10 lb Wax Melter with Brass Spout and Temperature ControlTen pounds with a heating core and a brass spout. This is the machine people buy when the kitchen pot stops keeping up but a twenty-pound melter is still too much. | The step between hobby and small business | Check price#ad |
This is a genuine choice with a clear answer for most people, and the marketing points the other way, so it is worth setting out properly.
| Pouring pot in a water bath | Electric melter | |
|---|---|---|
| Cost | Low | Several times as much |
| Reaches 170 to 180F | Yes | Yes |
| Holds a set temperature | No, you watch it | Yes, unattended |
| Needs a stove burner | Yes | No |
| Typical capacity | 32 oz to 4 lb | 1.5 qt to 20 lb |
| Storage | A cupboard | Bench space |
| Pours from | The pot | A spout or tap |
| Teaches you the temperatures | Yes, you watch them move | Not really |
| Cleaning | One pot | A machine with a tap |
Why a water bath at all
Wax should not be heated directly over a flame or element. Direct heat creates hot spots, and published guidance for soy is explicit that the wax should never exceed 200F. Overheated wax degrades the fragrance you just paid for and, at extremes, is a fire risk.
A water bath caps the temperature at the boiling point of water, 212F, and in practice holds the wax comfortably in the 170 to 180F band. It is a temperature limiter made of water, and it is why the double boiler is the traditional method.
What a melter actually buys
- Set and walk away. The real benefit. You set 175F and go and do something else.
- The stove back. Relevant if you are making candles in a working kitchen.
- A spout or tap. Meters the pour better than tipping a pot, especially at volume.
- More capacity than a pot. A 10 lb melter is a batch a pouring pot cannot do in one go.
Notice that none of those is a better candle. They are all time and convenience, which is exactly the right thing to buy once time is what you are short of.
Top pick · The one piece of equipment that is not optional
EricX Light Candle Making Pouring Pot, 4 lb capacity
EricX Light
A pouring pot with a proper spout and a handle that stays cool is the difference between a controlled pour and wax down the outside of the jar. Everything else on this page can wait; this cannot.
Published specifications
- Capacity
- 4 poundsSource: Amazon product listing, read 2026-09-02
- Spout
- Dripless pouring spoutSource: Amazon product listing, read 2026-09-02
- Handle
- Heat-resistingSource: Amazon product listing, read 2026-09-02
What that means
Four pounds of capacity is more than one batch needs, and that is deliberate: a pot filled to the brim is a pot you cannot pour from safely.
The pot sits in a pan of simmering water. It is a double boiler with a spout, and that is all a home candle maker needs to hit the published 170 to 180F melt range for soy.
Good
- Actually controls where the wax goes
- Doubles as your measuring vessel
- Works on any stove, no dedicated appliance needed
Less good
- Needs a saucepan of water underneath
- No temperature reading of its own
Skip this one if
Your kit already included a pot. It will do the same job.
Pick 2 · A stainless pot that will outlast the hobby
DINGPAI 44 oz Double Boiler Wax Melting Pot with Spoon
DINGPAI
304 stainless rather than aluminum, with the stirring spoon included. Aluminum pots stain and pit with repeated fragrance oil contact; stainless does not.
Published specifications
- Capacity
- 44 ozSource: Amazon product listing, read 2026-09-02
- Material
- 304 stainless steelSource: Amazon product listing, read 2026-09-02
- Includes
- Stirring spoonSource: Amazon product listing, read 2026-09-02
- Type
- Double boilerSource: Amazon product listing, read 2026-09-02
What that means
44 ounces is about 2.75 pounds of wax, which is five or six 8-ounce candles per melt. That is one comfortable batch.
The 304 grade is the standard food-contact stainless. It is what you want if you plan to keep the pot for years and put fragrance oil in it every time.
Good
- 304 stainless, so it will not stain or pit
- Spoon included
- Right capacity for a home batch
Less good
- Smaller than the 4 lb aluminum pots
- Costs more than aluminum
Skip this one if
You are making one candle as a one-off. Any pot will do for a single pour.
Pick 3 · Hitting a published pour temperature exactly
Ksedcon Electric Wax Melter with Digital Thermometer and Spout, 1.5 qt
Ksedcon
An electric melter with a temperature readout removes the guesswork the published wax instructions assume you have solved. 170F for fragrance, 140F to pour - this is how you actually hit those numbers.
Published specifications
- Capacity
- 1.5 quartsSource: Amazon product listing, read 2026-09-02
- Temperature control
- Digital thermometer, non-stickSource: Amazon product listing, read 2026-09-02
- Spout
- Pouring spoutSource: Amazon product listing, read 2026-09-02
- Why the numbers matter
- Published GW 464 instructions specify adding fragrance at 170F and pouring at 140FSource: Cal Candle Supply published GW 464 instructions
What that means
A double boiler plus a clip thermometer does the same job for less money. What the electric melter buys you is one appliance instead of three items and a stove burner.
The real advantage shows up when you make candles regularly. Setting a target and walking away beats standing over a pan.
Good
- Reads and holds a temperature, which is exactly what the wax instructions require
- Pours directly, no transfer step
- Frees the stove
Less good
- Costs several times a pouring pot
- 1.5 quarts is a limit you will hit if you scale up
- Accuracy is not published
Skip this one if
You have not made a candle yet. A pot and a clip thermometer teaches you what the temperatures mean; a melter just hits them for you.
Pick 4 · The step between hobby and small business
Leerie L5 10 lb Wax Melter with Brass Spout and Temperature Control
Leerie
Ten pounds with a heating core and a brass spout. This is the machine people buy when the kitchen pot stops keeping up but a twenty-pound melter is still too much.
Published specifications
- Capacity
- 10 lbsSource: Amazon product listing, read 2026-09-02
- Spout
- Brass spoutSource: Amazon product listing, read 2026-09-02
- Heating
- Heating core with temperature controlSource: Amazon product listing, read 2026-09-02
What that means
A heating core sits inside the wax rather than only under it, which melts a full load faster and more evenly than a jacketed pot.
Ten pounds is a whole bag of wax. If you are pouring a market stall's worth of candles in a weekend, this is the size that fits.
Good
- Even melt from an internal heating core
- Brass spout meters the pour well
- Right size for a side business
Less good
- Substantially more than a hobbyist needs
- Takes real bench space
Skip this one if
You are making candles for your own house. A 32 oz pot on the stove does this job for a fraction of the cost.
The learning argument for the pot
That is not an argument against melters. It is an argument for starting with the pot, which is also the cheaper thing to start with.
When to switch
Two clear triggers:
- Your batch needs two melts. A second melt means the second half of the batch was poured at a different time and, realistically, at a slightly different temperature. That is exactly the variation you are trying to remove if you are selling.
- Standing over the pan has become the annoying part. A real and sufficient reason. Buy the melter.
What not to use
- A microwave. Uneven heating makes overheating easy and there is no way to hold a temperature.
- A saucepan directly on the element. Hot spots, and no cap on the temperature.
- A slow cooker. It will melt wax, but it does not reach the 170 to 180F band reliably or pour.
- A pan you also cook in. Fragrance oil and wax residue are extremely hard to remove completely.
How these picks were made. Published specifications compiled from the sources listed below, the arithmetic shown on the page, and live Amazon prices. No product here has been burned by us. Read the method.
Common questions
Do I need an electric wax melter?
No. A pouring pot in a pan of simmering water reaches and holds the published melt temperatures. A melter buys unattended temperature holding and more capacity, which matter at volume rather than for a few candles.
Is a double boiler good enough for candle making?
It is the traditional and standard method, and it is what the published wax instructions assume. The water bath caps the temperature, which is exactly what wax needs.
Can I melt wax directly in a pan?
You should not. Direct heat creates hot spots and there is no cap on the temperature. Published soy guidance is not to exceed 200F, and direct heat makes that easy to breach.
When should I buy a wax melter?
When one pot melt no longer covers a batch, or when standing over a pan has become the tiresome part of the process. Both are good reasons; a melter making better candles is not one of them.
Sources
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