SteamFresh™ Treatment uses high-temperature steam on the evaporator coil, blower wheel, filters and other components included in the agreed service scope. It may help loosen visible build-up and odour sources without applying a chemical cleaning solution, but it is not a sterilisation service or a guarantee of bacteria, virus, mould or allergen removal. Suitability around children, pets or sensitive occupants should be considered for the specific household.