From her earliest memories, Treena found herself drawn to the world of fragrance. With every turn, her journey was marked by a distinct aroma, from her grandmother's orchard, to her mother's fragrant garden, Opium perfume in her teenage years, Chanel No 5 (a gift exchanged between her parents), to the early days of fragrant peach potpourri and the warm glow of scented candles. A treasured vintage perfume bottle necklace, bestowed by her father, Harold Miller over 40 years ago, remains around Treena's neck, a serendipitous token of connection to fragrance long before her path led to Miller Road.

Upon witnessing candle making in New Zealand, Treena believed that if they could craft candles, so could she. Treena embarked on her fragrance journey with formative training and certification from The Grasse Institute of Perfumery in the fragrance capitol of the world. She collaborated with esteemed perfumers globally, expanding her expertise. A chance encounter with Jo Malone in London, inspired her path and ignited a spark within Treena to keep following her dreams. Learning from British candle artisan Rachel Vosper and natural perfumery expert Mandy Aftel further enriched Treena’s artistry. A pivotal moment arrived after a masterclass with fragrance expert and author Michael Edwards which sparked the birth of the MILLER ROAD brand in 2013.