Lavender hydrosol. And while yes I raise lavender that is why I know about it. Depending on where you live, there are a lot of lavender growers in the US now. You could google it and find farms that sell it. The best part is that it is just water from the steam distillation of the buds for essential oil. It has the essence of the plant. The more “perfumy” lavender smell comes from grosso and you will see it sold as such or as x-intermedia. The English lavenders have an earthy smell to them.
You could find other scents the same way. Hydrosol is a great product and not all the chemicals.
Laurie