DM Dissolve the content of one sachet in 500 ml of water and mix until completely dissolved. Pour the solution into the water tank of the machine and let the liquid run normally. Then rinse twice. For kettles or egg boilers, pour 500 ml of water together with the content of one sachet into the device, mix well, and heat the solution without boiling. Leave for 5 minutes, then rinse well with water. Repeat in case of tough deposits. The descaler is not suitable for enamel, marble, or acid-sensitive materials. Electronic