There are probably several common ways of aromatherapy diffusion in the market:(more details)

Direct Heating Evaporation

This is a relatively primitive method, which uses open fire or electricity to heat the essential oil, making the molecules of the essential oil move violently and achieving the effect of expanding the fragrance in a small area.

Advantages: simple operation, cheap price

Disadvantages: fragrance transmission is not stable, the high temperature of an open fire or electric heating will destroy the molecular activity of essential oil, which will lose the physical therapy effect of essential oil, in addition, open fire or electric heating will also have a high hidden safety danger.

Products: there are two main categories, one is the candle type aromatherapy stove, one is the plugin aromatherapy lamp

Wind Diffuser

Inhaling essential oils with a sponge or other guide and then dispersing the essential oils into the air with the help of the wind. Only suitable for small indoor areas.

Advantages: simple and convenient operation

Disadvantages: the oil is volatile, the consumption of oil is relatively large;With the volatilization of essential oil, aroma concentration will weaken rapidly, resulting in inconsistent aroma concentration

Products: Blow type aromatherapy machine, portable, truck type aromatherapy machine

Natural Violate Diffuser

Natural volatile aromatherapy is the most common vine aromatherapy, one end of the vine inserted into the bottle inhalation of essential oil, and then the other end of the natural volatilization in the air.Only suitable for small space use.

Advantages: simple operation, relatively cheap cost, no security risks

Disadvantages: can not adjust the aroma concentration;Canes need to be replaced frequently, with a certain amount of essential oil waste

Products: cane aromatherapy, incense stone, etc

Ultrasonic Aroma Diffuser

All kinds of aromatherapy machines that need water and look like humidifiers on the market are basically using this technology.

Its principle is to make use of high frequency oscillation of ultrasonic wave to break up the molecular structure of essential oil through ceramic atomizing sheet to produce natural and elegant micro fog, which can be quickly absorbed by the air.It can meet the use needs of various areas by controlling the size of fog.

Advantages: quiet, fine mist, no need to heat, effectively protect the activity of the natural molecules of essential oil, fragrant effect is good, volatilization rate is controllable

Disadvantages: will produce a certain humidification effect, not suitable for the environment of high requirements of dryness

Products: all kinds of ultrasonic aromatherapy machine

Double fluid atomization

Principle, using two-fluid air atomization technology, compressed plant essential oil to form micro droplet spray diffusion

Advantages: no need to add water, easy to use

Disadvantages: large consumption of essential oil, not suitable for long time use;Noise is larger

Products: incense cooler, etc