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Oust All Purpose Liquid Descaler - 500ml Stock Number: ES1541155

Rapid action descaler ideal for kettles, coffee machines and steam irons

Product Q&A

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By Anonymous - Shropshire - 11 January 2012
  • Chris from eSpares
    Chris at eSpares says...

    A better solution for cleaning showers may be Stock Number: ES1640011

  • Limescale remover spray from a supermarket. Own brand is likely to be cheaper. For mild "clouding", white vinegar will work well. By Janet - Uxbridge - 07 February 2016
  • Try a small steam cleaner with the glass protector head in place. Lifts most stuff in a kitchen and from taps By ben - - 21 July 2013
  • Caitlin from eSpares
    Caitlin at eSpares says...

    Unfortunately we don't list any bathroom cleaning products.

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is product suitable for steam Ovens most especially Bosh steam Oven HRG656XS2/05

By Lekan - nigeria - 12 September 2019
  • Parminder from eSpares
    Parminder at eSpares says...

    We believe this should be suitable to descale most appliances. We would advise you the check your user manual for more information.

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By Barbara Probst - Portsmouth - 21 April 2019
  • eSpares Staff from eSpares
    eSpares Staff at eSpares says...

    This product is a descaler for your kettle and steam iron only.

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I have a water softner and although I don't have to descale, the inside of the iron and kettle is brown and the iron bubbles out brown water. Will Oust clean them?

By Patricia - Basingstoke - 06 March 2019
  • eSpares Staff from eSpares
    eSpares Staff at eSpares says...

    This product is a descaler for your kettle and steam iron only.

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My Karcher needs descaling but unsure what amount of Oust I need to use.

By Anita - East Midlands - 23 December 2018
  • Parminder from eSpares
    Parminder at eSpares says...

    We would advise to check the manufacturer’s instructions before use, as some manufacturers may not recommend descaling. We would recommend 1 capful of Oust diluted with water, and flushing the appliance with water after use.

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By RB - Dorset - 15 November 2017
  • Chris from eSpares
    Chris at eSpares says...

    We believe small quantities of this product should not significantly effect a septic tank but suggest you may wish to confirm this before use with your sewage company.

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By M A P - King's Lynn - 28 November 2016
  • Chris from eSpares
    Chris at eSpares says...

    We do not recognise your model number but this product can be used to descale most appliances.

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By BKC - sherborne dorset - 13 September 2016
  • Chris from eSpares
    Chris at eSpares says...

    This product is suitable for all types of kettle including plastic.

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By dh - hertfordshire - 19 November 2015
  • Chris from eSpares
    Chris at eSpares says...

    This product should be suitable for steam cleaners but remember to empty and flush after with clean water.

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I have a push button Cistern flusher on top of the cistern and the plastic water filling gadgets inside the cistern have clogged up with Limescale leading to the valves not closing tight and the cistern overfilling. a) can this be used in cold water or would it need hot? b) is this product suitable or should I use something else? I'm no plumber although I don't mind taking things apart to clean them, trouble is anything I touch attached to water seems to end up flooding somewhere so some kind of cleaner which doesn't require dismantling the contents of the cistern is preferable. Thanks

By Andrew - London - 01 August 2015
  • Chris from eSpares
    Chris at eSpares says...

    If there is limescale in the valve unit if you dismantle and place the parts in a container of hot water with this it should help remove it. However the usual cause of a leaking ball cock is the seal perishing and becoming hard.

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Oust All Purpose Liquid Descaler - 500ml

£3.49
£3.49