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📑 Contents
What you’ll need
-
Wax melt wax Waxes Buy -
Fragrance oils Fragrance oils Buy -
Candle dye chips Dyes Buy -
Mica powder Dyes Buy -
Wax melt molds Molds Buy -
Candle pouring pitcher Tools Buy -
Candle thermometer Tools Buy -
Digital scale for candle making Tools Buy
What you need
A wax melt is a piece of scented wax that melts in a warmer (tealight or electric) and releases fragrance without a flame touching the wax. Since there's no wick, you can play with color, cosmetic glitter and fun shapes without worrying about how it burns. That also makes melts a great way to try out a new fragrance oil before you commit to it in a candle.
For a batch of about 20 cubes (two clamshell molds or one silicone cube mold), here's what you'll need:
| Batch size | Wax | Fragrance at 10% | Approx. pieces |
|---|---|---|---|
| Test | 100 g (3.5 oz) | 10 g (0.35 oz) | 8 |
| Standard | 250 g (8.8 oz) | 25 g (0.9 oz) | 20 |
| Large | 500 g (17.6 oz) | 50 g (1.8 oz) | 40 |
The best choice is a dedicated wax melt wax: it's harder, releases easily from molds and holds a lot of fragrance. Pillar soy wax or a soy-paraffin blend also work. Add candle-safe fragrance oils, a few dye chips or some mica powder, and wax melt molds. The tools are the usual ones: a pouring pitcher, a thermometer and a scale.
Preparation
Clean the molds and make sure they're completely dry. Set them on a flat sheet pan so you can move them without spilling. Weigh the wax and fragrance separately. With wax melts it's tempting to add "just a splash more," but your maximum is set by the wax and by the fragrance's safety data sheet. Work out your percentage with the fragrance calculator.
If you're using mica, premix it with a teaspoon of melted wax so it doesn't clump. Keep paper towels and a spatula handy: wax is much easier to clean up while it's still soft.
Process
Melt the wax in a double boiler until it's fully liquid, usually 70–80 °C (158–176 °F). Take it off the heat and add the fragrance once it's between 65 and 75 °C (149–167 °F). Stir calmly for two minutes; that's the secret to even scent that doesn't "sweat" onto the surface.
Now add color. Dye chips dissolve in a minute or two, while mica stays suspended and gives a shimmery finish. Mica is fine in wax melts because there's no wick to clog; in candles, on the other hand, it isn't recommended.
Let the wax cool to around 60–65 °C (140–149 °F) and pour into the molds right to the top. If you want to decorate with dried flowers or cosmetic glitter, sprinkle it on once the surface starts to set, and keep it on top. Let the melts cool at room temperature for at least 2 hours before unmolding.
Curing
You can use wax melts the same day, but they get noticeably better if you let them rest for about 7 days. Keep them in their closed clamshell or a zip-top bag, away from sun and heat, so they don't lose fragrance. The curing guide explains why.
First use in the warmer
Drop one or two cubes into the warmer dish. If it's a tealight warmer, use a good-quality tealight and check that the dish sits at the right distance from the flame. For an electric warmer, switch it on and give it 15–20 minutes to form a pool of melted wax.
The scent lasts several hours. When you can't smell it anymore, let the wax cool, pop it out (popping the dish in the freezer for a few minutes helps) and add a fresh cube. Never add water to the dish, don't move the warmer while the wax is liquid, and never leave it running unattended or within reach of kids or pets.
Variations and ideas
- Color layers: pour one layer, let it set slightly and pour the next in a different shade.
- Seasonal shapes: hearts, stars or pumpkins with silicone molds.
- Gifts: a nicely labeled clamshell makes a perfect small gift; see our candle gift ideas.
- Leftovers: scraps from your scented candles work as melts if they still smell good.
Troubleshooting
Weak scent
Not enough rest time, fragrance added too cool, or the wrong wax. Try a dedicated melt wax and wait a week.
Oil on the surface
You've gone past what the wax can hold or didn't stir enough. Lower the percentage.
Melts won't release
Soft soy sticks in rigid molds. Use silicone, or put the mold in the freezer for 10 minutes.
Bubbles or cracks
Poured too hot or cooled too fast. Drop your pour temperature a few degrees.
Step by step
- 1 Clean and dry the molds and set them on a flat sheet pan.
- 2 Weigh out 250 g (8.8 oz) of wax melt wax and 25 g (0.9 oz) of fragrance oil, a 10% load.
- 3 Melt the wax in a double boiler until liquid, at 70–80 °C (158–176 °F).
- 4 Remove from heat and add the fragrance at 65–75 °C (149–167 °F).
- 5 Stir gently for two minutes so the scent is evenly mixed.
- 6 Add dye chips or premixed mica and stir until the color is even.
- 7 Let the wax cool to 60–65 °C (140–149 °F) and pour into the molds to the top.
- 8 Decorate the tops, if you like, once they start to set.
- 9 Let cool for at least 2 hours, then unmold carefully.
- 10 Store the melts in a closed container and let them rest about 7 days.
- 11 Test one in your warmer and note how it smells.
Tips
- Wax melts can hold more fragrance than candles, but never exceed the wax's or supplier's maximum.
- Clamshell molds protect the scent and double as gift packaging.
- Label every batch with the scent, percentage and date.
- If you sell melts, follow your supplier's IFRA guidance and include clear safety labels, just like candles.
- To get used wax out of a ceramic warmer dish, pop it in the freezer for a few minutes.
Mistakes to avoid
- Using a very soft container wax: melts lose their shape and stick to the mold.
- Adding fragrance when the wax is too hot: some of the scent flashes off.
- Using craft glitter or decorations that aren't cosmetic grade or heat safe.
- Leaving the warmer on unattended or within reach of kids and pets.
- Carrying mica over to wicked candles after trying it in melts: in candles it can clog the wick.
⚡ Our top picks: wax melt wax
Stock checked on October 6, 2026
The best wax melt wax for wax melts
American Soy Organics Freedom Soy Melt Wax for DIY Candle Making, 5 lbs
Wax Melts Molds Silicone,Square Candle Mold Silicone Molds for Wax Melts
Wax Melt Molds - 100 Pack Clear Plastic Clamshells for Wickless Candles
KQU Electric Wax Melting Pot for Candle Making with Thermometer 50oz
3lbs Soy Wax Melt Making Kit with Electric Wax Melting Pot
Wax Melting Pot Kit with Digital Scale(No Battery), Heat Gun, Thermometer
See more wax melt wax on Amazon →
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Frequently asked questions
How much fragrance oil goes in wax melts?
Usually 8–12% of the wax weight works well. Always stay within the maximum listed by your wax and fragrance suppliers.
What's the best wax for wax melts?
A dedicated melt wax is the easiest. Pillar soy or soy-paraffin blends work too.
How long does a wax melt last?
One cube usually gives several hours of scent in total, spread over a few uses depending on the warmer and fragrance.
Can I use essential oils?
Yes, but they're usually weaker and some fade quickly. Check the flash point and safety data sheet.
Do I need a kit?
Not necessarily, but a {{supply:wax-melts-kit|wax melt kit}} gives you wax, molds and fragrances so you can start without buying everything separately.
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