How to use crystal fragrant snow beads as air freshener?

How to use crystal fragrant snow beads as air freshener? Open the lid, tear off the sealing film on the bottle mouth, cover it and distribute it in the room.

The air freshener is composed of ethanol, essence, deionized water, etc. It can cover up the smell by emitting fragrance and reduce people's discomfort with the smell.

Automobile air freshener, also known as "environmental perfume", is the most commonly used method to purify the air environment and improve the air quality in the car. Air freshener has become the first choice for many drivers and friends to purify the air in the car because of its convenience, simple use and low price. Its working principle is also very simple, that is, adding a small amount of drugs to substances with odor, achieving the purpose of deodorization through chemical reaction and using strong aromatic substances to cover up the odor, so many air fresheners actually do not remove the odor in the car.