Why Wax Melts Need Time to Cure
Strong Wax Melts UK: why wax melts need time to cure, why 18 weeks is my sweet spot, and how proper curing improves scent throw and fragrance longevity.
UK wax melt curing guide explaining what curing means (letting wax and fragrance settle and bind), why higher fragrance load often needs longer curing, and how proper curing improves scent throw and longevity. Last updated: .
On this page
Glossary
- Curing
- The time wax and fragrance need to settle and bind so scent releases evenly and lasts longer.
- Fragrance load
- The percentage of fragrance oil in the wax melt formula.
- Scent throw
- How strongly a melt scents the room while warming.
- Longevity
- How long the fragrance remains noticeable across a melt session and remelts.
Why Wax Melt Restocks Take Time (It’s the Curing)
Ever found yourself impatiently tapping your fingers, wondering why my wax melts seem to take forever to hit the website?
The anticipation is real when you're craving those incredible scents. But here's the tea: My wax melts aren't your average, run-of-the-mill melts. Oh no, they're something special.

Wax Melt Curing: What It Means (And Why I Don’t Rush It)
I don't just slap together some wax and fragrance oil and call it a day and pop them on the website straight away.
I've spent countless hours perfecting my craft, and I'm not about to rush the wax melt curing process. I'm all about creating an intensely fragrant, long-lasting experience that will transport you to your happy place with every sniff. And that, my dears, takes time. It's all thanks to a little something called curing.
This magical process is the secret behind those super-smelly, long-lasting wax melts that you adore so much. It's what sets my creations apart from the rest, and trust me, it's worth the wait.
But through it all, I've discovered the secret to creating truly amazing wax melts: Patience. And lots of it!
Why High Fragrance Load Needs Longer to Settle
See, my wax melts aren't your average melts. I pour three times more fragrance oil into my wax compared to other brands. It's my secret weapon for creating scents that are not only stronger and more intense, but also last much longer. But it also means they need a bit more TLC during the curing process.

Why I Cure Wax Melts for 18 Weeks
That's right, patience. The patience to leave my melts to cure for a very long time. I've cured with:
2, 4, 6, 8, 12, 16 weeks
but you want to know what's the magic number?
For me, it's 18 weeks.
Yes, you read that right, a full 18 weeks.

Most wax melts on the market are ready after 48 hours because they use a much lower fragrance load of around 8–12%. Mine are 30% fragrance loaded, which is a lot more oil for the wax to bind with and that takes real curing time.
But those aren't the kind of melts I want to offer you. I want to give you something that's worth the wait, something that will make your nose do a happy dance every single time.
Wax Melt Curing Science (Simple Version)
So, what's so special about 18 weeks? Well, it all comes down to a bit of science and a whole lot of molecular matchmaking.
Let me break it down for you:
| The Mix |
Think of it like mixing flour and water for a cake. At first, the ingredients are just separate bits floating around. That's how it is when we first mix the fragrance oil (the good smelling stuff) into melted wax. They haven't bonded or connected yet. |
|---|---|
| Cooling Down |
As the cake batter bakes, it transforms into a solid, delicious cake. Similarly, when wax cools, it hardens and forms a solid structure with tiny little spaces. |
| The Molecular Dance |
Here's where the magic happens. Those tiny fragrance molecules, like eager party guests, start filling in all the nooks and crannies of the hardened wax. They're not just randomly hanging out, there's a chemical attraction pulling them in, like finding the perfect dance partner. |
| Bonding & Protection |
Over time, as the wax fully cools, more and more fragrance molecules get trapped and locked into place. It's like the wax forms a protective shield around the fragrance oil, keeping it safe and sound. |
| Slow Release |
When you melt the wax, it's like turning up the heat at the party. The wax structure loosens up, and the fragrance molecules are free to escape and fill your room with their delightful scent. Because they're evenly spread out and protected, they release slowly, giving you a long lasting fragrance experience. |
Fully Cured Wax Melts: Why They Smell Stronger
Because I use three times the amount of fragrance oil, this takes longer for all those molecules to be absorbed into the wax.
But if the wax melt isn't cured properly, those fragrance oil molecules aren't fully integrated into the wax. This can lead to a weak scent throw, uneven fragrance release, or even a weird, chemical-y smell.
Fully Cured Wax Melts: Why the Wait Is Worth It

So, there you have it. The 18-week curing process isn't just a quirk of mine; it's the key to creating wax melts that are truly exceptional.
It's a labour of love, and it's my way of ensuring that you get the very best from every Dayas Essence melt.
So, next time you're eagerly waiting for a restock, remember that good things come to those who wait.
And trust me, when it comes to these 30% fragrance loaded wax melts, the wait is always worth it.
All website scents are fully cured and ready to use.
