Sauna Heater Cleanser 500 ml | Harvia

Harvia - Sauna Heater Cleanser (500ml) is a heater-safe cleaning solution designed to dissolve grime, soot, and residue from sauna heater surfaces so your unit can operate efficiently and look well cared for. Made for simple dilute-and-wipe use, it mixes easily with water, applies with a sponge, and leaves the heater clean, fresh, and hygienic in just a few passes. Regular cleaning with this Harvia formula helps prevent buildup that can shorten heater life or reduce heating performance, making it a smart part of ongoing sauna maintenance. Suitable for most standard heater finishes, the 500 ml bottle provides multiple applications, ideal for residential owners and light commercial saunas alike.