Cách sử dụng
A purifier is something that makes things cleaner and clearer. It is often used to clean air, water or any other material from impurities, pollutants or harmful particles, making it safe to use or breathe. For example, an air purifier can help remove dust, smoke, and allergens from the air, while a water purifier can remove contaminants and dirt from dirty water, and a charcoal purifier can help clean and remove impurities from your skin. Basically, a purifier cleans something, making it pure and safe to use.