A home that smells clean feels welcoming to you and your guests. Carpets often trap odors from pets, food, moisture, or everyday life. These trapped smells can linger, making the air feel heavy and unpleasant. Store-bought sprays and powders might work quickly but often contain harsh chemicals and cost a lot over time. A DIY carpet deodorizer is a simple, cheap alternative. You choose the ingredients, whether you want a fresh, calming scent or something strong to fight pet smells. It lets you keep your home smelling great without spending a lot or using harmful chemicals.