Competition among the laundry brands heats up with Ariel signing up Lea Salonga as Instashine’s Ambassador… Lea Salonga Instashines with a Musical Tribute Lea introduces a whole new detergent world with Ariel Instashine World-class talent Lea Salonga serenades the crowd as the new Ariel Instashine’s ambassador last August 1, Thursday, in her first-ever laundry musical…