Backflow incense burners create a mesmerizing waterfall effect, where the smoke flows downwards instead of upwards. This unique phenomenon is achieved through a combination of factors, hollow cone design, temperature difference and smoke density. Read more about these factors: 

Hollow Incense Cone Design

Backflow incense cones have a hollow centre that allows smoke to flow through. 

Temperature Difference

When the cone is lit, the air inside heats up and rises. This creates a low-pressure area at the bottom of the cone. 

Smoke Density

The smoke produced by the incense is denser than the surrounding air. As a result, when it cools down, it becomes heavier and sinks downwards. 

The combination of these factors causes the smoke to flow downwards, creating the distinctive waterfall effect that backflow incense burners are known for. This visually appealing and aromatic display makes backflow incense a popular choice for creating a relaxing and atmospheric ambiance. 

 Author: Coralee Roberts

Coralee is a passionate health and wellness advocate with a deep understanding of holistic living. Driven by a desire to empower herself and others to achieve optimal health and well-being, she has been practicing smudging and energy cleansing for several years. In 2024, Coralee decided to formalize her knowledge and completed a certificate in smudging, deepening her understanding of this transformative practice. Through her writing and teachings, Coralee aims to inspire and support others on their own paths towards wellness and resilience.