No — you do not need to descale either of these models.
Both the Cirrus X Handheld Steamer and the Cirrus 3 Iron Steamer are equipped with limescale traps that minimize the risk of buildup inside the device.
This means descaling is not necessary for either model.
If you live in an area with hard water, we recommend using filtered or distilled water with your steamer to help prolong its lifetime and maintain optimal performance.