How to keep your washing machine clean?

  • Regular maintenance of your washing machine
  • How to clean filter and pump of your washing machine
  • How to take care of door seal and rubber
  • How to ensure a proper and working detergent drawer
  • How to handle water supply filter, drum and exterior surfaces of your washer and whether and how and how often you should descale your washing machine

How to descale the washing machine?

The more often you use your washing machine, the more lime scale builds up. This can have a detrimental effect on the machine's performance; power consumption may increase while your laundry may not be as clean as it should be. To eliminate the build-up of lime scale on heating elements, hoses, the drum and various small parts, it is therefore important to regularly descale your washing machine.

Siemens is well aware of the negative effects of lime scale on washing machines, especially in hard water areas, and the worst of these effects is a buildup of lime scale on the heating element, which can result in this component being less effective at heating up the water, or even the need for this component to be replaced by an engineer.

Follow these recommendations to descale your washing machine

  • Descale your washing machine every three to six months
  • Use a washing machine descaler. It’s highly recommended to descale with Siemens tested and approved washing machine descaler to protect against the buildup of lime scale deposits and to prolong the life of your appliance.
  • Check the water hardness in your area. The frequency of descaling depends on the water hardness in your area and how often you use your washing machine.
  • Watch the video to learn how to descale a washing machine in the correct way

Step by step guide: How to descale the washing machine with a washing machine descaler?

  • Ensure the washing machine is empty and all the laundry is removed
  • Open the detergent drawer and pour the entire contents of the box into the left hand compartment
  • Close the detergent drawer, select a 60°C programme without pre-wash and start the appliance
  • Let the programme run until the end
  • Run the programme again at 60°C, this time without the descaling powder, to thoroughly clean through the appliance and remove any residues. Again let the programme run until completion.

Siemens descaler products

Purchase approved descaler products for your Siemens washing machines from the Siemens Online Shop. Keep washing machines running with descalers.

Quick descaler for washing machines and dishwashers

  • Suitable for both washing machines and dishwashers
  • Removes limescale quickly and effectively
  • Ideal in hard water areas
  • Content: 250 g, sufficient for 1 treatment
  • Also available as value pack (article no.: 00311922)
  • Directory of ingredients according regulation on detergents (EC) No 648/2004 under www.pms-serviceprodukte.de/inhaltsstoffe-inci.html

For more information please check the user manual for your washing machine

Get more info how to get the best from your washing machine

Here you will find an overview about tips and tricks for washing machines and how to best treat your clothes.

Troubleshooting for Siemens washing machines

Siemens Home Appliances Service provides possibilities to get answers to your questions and to solve minor problems on your own.

User Manuals

Interested in checking the user manual? Here you will find the full range of appliance documentation. This includes a range of user manuals, installation manuals and other appliance related documents.

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