At Bosch, we are well aware of the negative effects of limescale on washing machines. The worst of these effects is a build up of limescale on the heating element, which can result in this component becoming less effective at heating up the water. Even worse, it may need to be replaced entirely.

It s for this reason that we highly recommend descaling a washing machine every three to six months with our tested and approved washing machine descaler. This helps protect against the build up of limescale deposits and prolongs the life of your appliance.

Step by step guide

1. Ensure the washing machine is empty and all the laundry is removed.

2. Pour the entire contents of the Quick Descaler into the empty drum.

3. Select a 60 C programme without pre wash and start the appliance. Let the programme run until the end.

Get in touch

We’re here to help, before and after your purchase.

Customer Care Centre

Address: 38C Jalan Pemimpin, #01-01, Singapore 577180

Open from Mon - Fri, 9am - 5pm (Closed on Sat, Sun and PH).

Customer Care Hotline

Phone: +65 6751 5000

Monday to Friday: 9am to 6pm Saturday: 9am to 1pm (Closed on Sun and PH)

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Arrange a visit for any date and time convenient for you.

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Self-help videos

Find out how to do simple troubleshooting for your appliance by exploring the video library.