Strong Wax Melts UK: OLD FLOWER SHOPPE: Florist’s Dream

Frequently Asked Questions

Humidity can affect wax melts in several ways, particularly if they are not stored in ideal conditions. While wax itself is hydrophobic (repels water), the fragrance oils and surface of the wax can still be influenced by prolonged exposure to moisture in the air.

Here’s the impact.

Effects of Humidity on Wax Melts: Sweating: In high-humidity conditions, the fragrance oils in the wax can migrate to the surface, creating a shiny, greasy appearance commonly referred to as sweating.

This is caused by the interaction between moisture in the air and the fragrance molecules. While sweating does not make the wax melts unusable, it can slightly alter the fragrance balance and intensity.

Stickiness: The surface of the wax melts can become tacky or sticky when exposed to moisture. This stickiness may attract dust or other airborne particles, affecting the cleanliness and appearance of the wax.

Fragrance Evaporation: High humidity accelerates the evaporation of volatile fragrance oils, leading to a gradual weakening of the scent. Over time, this can diminish the strength and longevity of the fragrance when the melt is used.

Structural Integrity: Although wax melts are solid, excessive humidity combined with fluctuating temperatures may cause softening or slight warping, particularly with soy or softer wax blends.

Preventive Measures:

Airtight Storage: Storing wax melts in airtight containers or resealable bags prevents moisture from interacting with the wax and fragrance oils. This is the best defence against sweating and fragrance loss.

Cool, Dry Environment: Avoid storing wax melts in areas prone to high humidity, such as kitchens, bathrooms, or basements. Instead, store them in a dry, stable environment where humidity levels are below 50%.

Use of Desiccants: Placing silica gel packets or other moisture absorbers in storage containers can help manage excess humidity, especially in climates with naturally high moisture levels.

Conclusion: Humidity can cause wax melts to sweat, become sticky, and lose fragrance over time. While the wax itself does not absorb moisture, prolonged exposure to high humidity can impact the fragrance and appearance of the melts.

To preserve their quality, always store wax melts in airtight containers and in a cool, dry place. Proper storage ensures their scent and structure remain intact.

Yes, wax melts that have aged for years are still safe to use, provided they’ve been stored properly. Wax is chemically stable and does not expire, so the melts themselves remain safe to handle and use.

In fact, wax melts often benefit from a process called curing, where the wax and fragrance oils bond more fully over time, potentially resulting in a stronger and more well-rounded scent throw.

However, it’s important to note a few things.

Fragrance Longevity: While curing can enhance the scent initially, prolonged ageing (several years) may lead to fragrance oils evaporating or degrading, especially if the melts haven’t been stored in cool, dark, airtight conditions. This might result in a weaker scent when melted.

Appearance Changes: Older wax melts might show cosmetic changes, like slight discolouration. These changes don’t affect safety or performance but may alter their appearance.

Performance: If the melts still smell pleasant and melt properly, they’re perfectly fine to use. Even if the fragrance has faded, they’ll still function as a safe and effective wax product.

In summary, aged wax melts are safe to use and, if stored correctly, may even offer a stronger fragrance. Just keep in mind that fragrance strength could diminish after several years.

Wax melts can be stored either vertically or horizontally, as the orientation does not impact the fragrance or performance of the wax melts.

Once the wax is set, the fragrance oils are fully integrated and do not shift or migrate, regardless of how the melts are stored.

However, horizontal storage is generally recommended for practical reasons.

Maintaining Shape: Storing wax melts horizontally reduces the risk of warping, cracking, or damage to delicate designs, especially for melts with intricate shapes or details.

Preventing Pressure Damage: When stored vertically, wax melts may lean against each other or the container, leading to pressure marks or dents over time.

Ease of Organisation: Horizontal storage allows for easier stacking and handling, minimising the risk of accidental breakage.

While either method is fine, horizontal storage is typically the best option to preserve the physical condition of the melts.