Portus Cale Butterflies Reed Diffuser

While this refill is specifically designed to be compatible with Castelbel and Portus Cale diffuser vessels, it can technically be used in any glass vessel. However, ensure the vessel is suitable for oil-based liquids and that you use fresh reeds for optimal performance.

Because this formula is oil-based rather than alcohol-based, the fragrance evaporates more slowly. This results in a more consistent, long-lasting scent that is generally less overpowering than alcohol-based diffusers.

It is a balanced blend of sweet sugarcane and vibrant lemongrass. You can expect a bright, citrusy top note grounded by a subtle, sugary sweetness, making it a fresh and uplifting choice for living areas.

Yes, it is highly recommended to replace your reeds whenever you refill your vessel. Over time, reeds become saturated and clogged with dust or old oil, which significantly reduces their ability to diffuse the fragrance effectively.

Yes, the citrus and herbal notes are clean and refreshing, making them ideal for smaller rooms. Because the scent is not overly heavy or perfumey, it works well in confined spaces without becoming cloying.