Birch Aroma 400ml Diluted | Harvia has-video enhanced by a precision tongue-and-groove

enhanced by a precision tongue-and-groove design that helps maintain consistent interior heat

Available in small and large sizes

This dual-function instrument combines a Celsius thermometer with an integrated hygrometer

convenience

Birch Aroma 400ml Diluted | Harvia has-video enhanced by a precision tongue-and-grooveHarvia Birch Aroma, 400ml diluted, fills your sauna with the calm, natural fragrance of a Finnish birch forest. Imported from Finland and pre diluted for easy use, this aroma delivers soft, refreshing notes that balance relaxation and clarity without overpowering the senses. Just mix it with water and pour over hot stones to release a smooth, even steam that refreshes the cabin atmosphere and helps you breathe deeper. Its gentle forest scent evokes