Косметология және парфюмерия пәні бойынша презентация: Basic concept of aromatic fluids and their classification

An aroma diffuser is a device that allows you to scent the interior of your home or office. Aroma diffusers are available in a variety of formats. The classic option is a bottle filled with aromatic oil, which holds rattan, bamboo, reed sticks, or synthetic fiber sticks. There are also diffusers that are used without liquid, where the paper sticks themselves are specially impregnated with aroma. Currently, ultrasonic diffusers are popular, whose principle of operation is based on atomization of a mixture of water and essential oils by means of ultrasound.
Diffusers with chopsticks are available in oil and alcohol. Oily oils contain a slowly evaporating aromatic oil and work for 4-5 months. Alcohol models are distinguished by more intense bright aromas, since the speed of propagation and evaporation of alcohol molecules is high.