Cleaning and maintenance
You can ensure that your Clean Air Optima® CA-606W humidifier will provide years of trou-
ble-free operation by following a few simple maintenance procedures. If your water is hard and
contains high concentrations of calcium and other minerals, over time white dust (lime) will
start to settle on the various surfaces in the room. A white deposit (lime scale) will also form in
the water basin, on the transducer/PTC heating element and on the interior of the water tank.
Lime deposits will impair the proper functioning of the transducer/PTC heating element and
the efficient hygienic humidification of the unit.
We recommend the following
1. Clean the transducer/PTC heating element and the water basin once a week if you use
the appliance daily with Clean Air Optima® Cleaner & Descaler*.
2. As soon as the water tank needs refilling, pour out any remaining water and fill it with
fresh water.
3. Clean the entire device and keep all parts completely dry when the device is not in use.
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Specially developed for Clean Air Optima® humidifiers:
- Not aggressive
- Protects plastic and ceramic materials of the humidifier
- Odour neutral
- Cleans & descales quickly and thoroughly
- Biodegradable
You can order the Clean Air Optima® Cleaner & Descaler from
our online shop at www.cleanairoptima.com.