SCENTHORIZON Royal Cashmere RC05 Waterless Diffuser Oil Refill, 150 ml

A layered fragrance makes it easy to give a room a more welcoming feel without blending separate oils. SCENTHORIZON Royal Cashmere RC05 combines grapefruit and orange with osmanthus, amber and musk in a liquid refill designed for waterless diffusers.

The 150 ml format brings a hotel-inspired scent to compatible home fragrance setups, with a citrus opening and a warmer finish.

Getting the most from it

Use the refill with a compatible diffuser or other listed scenting system, following that device’s instructions. The oil is formulated for waterless diffusion, so it can be used in a compatible waterless diffuser without adding water or heat. Product information also lists oil diffusers, humidifiers and HVAC systems as intended applications, check the operating instructions for the specific device before use.

For a bedroom, bathroom, living room or office, choose a placement and diffuser setting suited to the space. The fragrance opens with grapefruit and orange, moves into osmanthus, then settles into amber and musk. That progression brings both fresh citrus character and a warm, polished base to the room. It also suits a hotel-inspired atmosphere at home or in a guest-facing space.

Benefits

Royal Cashmere offers a complete fragrance profile in one refill rather than requiring you to combine individual scent oils. The citrus notes give the blend a bright introduction, while osmanthus adds an elegant floral heart and amber and musk create a smooth, warmer finish. This makes it useful when you want a composed room fragrance with more than a single-note character.

A liquid 150 ml refill is practical for keeping a compatible scenting system supplied. It can serve as a dedicated fragrance for one room or be used in different compatible systems as needed. The waterless format is particularly relevant when choosing an oil intended for a waterless diffuser, while the listed applications also make the fragrance adaptable to other compatible setups.

What to know

This is a liquid fragrance oil in the E. Royal Cashmere scent. Its named notes are grapefruit, orange, osmanthus, amber and musk, and its intended use is home fragrance, hotel-style scenting and compatible diffuser or air-scenting systems. Follow the instructions for your device when adding and using the oil, different system types may have their own operating requirements.

If you are choosing between a single-note oil and a more developed fragrance, Royal Cashmere brings several scent layers together in one refill. In everyday use, that makes it a straightforward choice for refreshing a living area before guests arrive, adding a considered scent to a bedroom, or creating a consistent hotel-inspired mood in an office. It’s a good fit if you want citrus freshness balanced by warmer amber and musk notes.

Buying verdict

Choose SCENTHORIZON Royal Cashmere RC05 when you want a 150 ml liquid refill with a distinctive citrus-to-warm fragrance profile for a compatible diffuser or listed scenting system. Its blend of grapefruit and orange, osmanthus, amber and musk offers a practical way to bring a polished, hotel-inspired aroma to home and work spaces.