The International Luxury Hotel Association (ILHA), a non-profit professional association for the advancement of the practice and development of luxury hospitality worldwide, has appointed scent marketing firm Air Aroma as its official scent partner. Air Aroma will educate ILHA members about the growing fragrance design trend in the hospitality sector. “We are excited to share our knowledge and industry know-how at this year's conference,” says Carly Fowler, national account Man...