Trends of fragrances are changing from the fresh scent to the sweet scent of floral or fruity.The past mainstream was products which had chemical deodorization effect as the main function.The latest mainstream is products which has "pairing deodorization effect" as the main function.Although this is a fragrance not strong as for intensity,it can deodorize efficiently.With regard to the volatilization system,fragrance-deodorizers having the heating element or fan working by electricity is promising.As an additional function,products having an antibacterial effect is popular.
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