How to make wax melts: step-by-step, best wax and how much fragrance to use
October 11, 2026 · 3 min read
The short answer: to make wax melts, melt a wax made for melts or a firm container/pillar blend, add candle-safe fragrance oil at the recommended temperature, stir well, and pour into clamshells or silicone molds. Let them set, cure for several days, then test in a warmer. Melts have no wick, so they are one of the easiest products to start with — but wax choice and fragrance load decide how strong and clean they smell.
Best wax for wax melts
| Wax type | Strengths | Watch for |
|---|---|---|
| Soy wax made for melts or pillars | Firm, releases from molds, natural appeal | Frosting; softer container soy can stick or crumble |
| Paraffin or paraffin blends | Strong scent throw, bright colors | Customer preference for natural wax |
| Coconut blends | Smooth texture, good throw | Often softer; may need firmer blend for clamshells |
| Container soy (very soft) | Easy to find | Can be too soft and sticky for clamshells |
Choose a wax your supplier lists as suitable for melts. Very soft container waxes tend to stick to clamshells and sweat oil. Our wax comparison covers the business trade-offs between wax types.
How to make wax melts in 7 steps
- Weigh the wax for your batch — the candle calculator works for melts if you enter the clamshell's fill weight as the capacity.
- Melt wax in a pouring pitcher using a double boiler.
- Add fragrance oil at the supplier's recommended temperature and stir for about two minutes.
- Add dye if you use it, measured by weight for repeatable color.
- Pour into clean clamshells or silicone molds at the recommended pour temperature.
- Let melts set undisturbed until fully firm, then close clamshells.
- Cure for a few days and test in a warmer before selling.
How much fragrance oil in wax melts?
Melts are often made near the wax's maximum fragrance load because there is no flame to manage, but more oil is not automatically better: overloaded melts can sweat oil or feel greasy. Check both your wax's maximum and the fragrance's IFRA limit for this product type — see IFRA vs wax limits.
Calculated: 2.5 ÷ 1.10 = 2.27 oz wax and 0.23 oz oil. Example only.
Chart data
| Item | Value ( oz) |
|---|---|
| Wax | 2.27 oz |
| Fragrance oil | 0.23 oz |
Clamshells vs silicone molds
| Format | Best for | Trade-off |
|---|---|---|
| Clamshells | Retail sale, labeling, stacking | Plastic packaging cost per unit |
| Silicone molds (cubes, shapes) | Gift bags, custom shapes, bulk | Need separate packaging and labels |
| Snap bars | Easy portioning | Fewer shape options |
Tips for stronger scent and cleaner melts
- Cure melts a few days before testing scent.
- Use a warmer that matches your wax — very hot warmers burn off scent faster.
- Wipe clamshell rims before closing to avoid oily seals.
- Label with scent, net weight and safe-use guidance for warmers.
Ready to sell? Read how to price wax melts by the clamshell and the candle label requirements guide for net-weight basics.
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