Introduction To Air Fresheners

Air fresheners are composed of ethanol, fragrance, deionized water, and other ingredients. They work by releasing a pleasant scent to mask unpleasant odors and reduce discomfort.

Air fresheners are generally available in solid, liquid, and gaseous forms. However, during the summer and autumn seasons when sunlight is strong and ozone is easily generated, it's best to avoid using air fresheners unless absolutely necessary to prevent potential harm.

Car air fresheners, also known as "environmental perfumes," are currently the most common method for purifying the air inside a car and improving air quality. Due to their portability, ease of use, and low price, air fresheners have become the first choice for many drivers. Their working principle is simple: a small amount of chemical agent is added to the odor-emitting substance, achieving deodorization through a chemical reaction and masking the odor with a strong fragrance. Therefore, many air fresheners do not actually eliminate odors in the car; they merely mask them with a pleasant scent.