The main ingredient in laundry detergents that gives them their characteristic scent is often a group of chemicals called "fragrances" or "perfumes." These fragrances are added to laundry detergents to provide a pleasant and long-lasting scent to the cleaned clothes, linens, and fabrics.
Fragrances used in laundry detergents are typically a blend of various aroma compounds, which can be either natural or synthetic. These compounds are carefully selected and combined to create specific scents that appeal to consumers. The fragrance may vary depending on the brand and type of laundry detergent, ranging from floral and fruity scents to more neutral or fresh scents.
It's important to note that while many people enjoy the pleasant scent of fragranced laundry detergents, some individuals may be sensitive or allergic to certain fragrance ingredients. For those with sensitivities, fragrance-free or hypoallergenic laundry detergents are available, which do not contain added perfumes or dyes.
If you prefer a specific scent or have sensitivities to certain fragrances, you can also find laundry detergents with different scent options or consider using fragrance booster products designed to enhance the scent of your freshly laundered items.