Harvia Sauna Heater Cleanser Heater Cleaner Limescale Remover

Harvia Sauna Heater Cleanser is a sauna heater cleaner that removes limescale, mineral buildup and other residues from metal surfaces. It supports steady heat output and helps extend heater life in home and commercial saunas.

Allow the heater to cool completely, then follow the label instructions for regular maintenance cleaning.