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    Kirkland Signature (Costco) Ultra Clean Liquid

    Laundry Detergents / Liquids
    0-gallery-image
    Ultra Clean Liquid
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    This budget priced liquid detergent is available exclusively at Costco and is formulated for both high efficiency (HE) and conventional washing machines.
    PRICE
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    Description
    This budget priced liquid detergent is available exclusively at Costco and is formulated for both high efficiency (HE) and conventional washing machines.
    Kirkland Signature (Costco) Ultra Clean Liquid
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    Become a member to compare products & get access to digital ratings.
    We investigate, research and test so you can choose with confidence.
    Become a Member

    Become a member to compare products & get access to ratings.

    We investigate, research and test so you can choose with confidence.

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    Become a member to compare products & get access to ratings.

    We investigate, research and test so you can choose with confidence.

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    CR's Expert Take

    How did it perform in our expert lab testing?

    Overall Score

    The Overall Score for this model is derived from our expert lab test results.
     Unlock ratingswith membership.
    Current Range of Tested Laundry Detergents
    What goes into the Overall Score?
    Body oil
     /  5
    Dirt
     /  5
    Salad dressing
     /  5
    Coffee
     /  5
    Chocolate
     /  5
    Grass
     /  5
    Blood
     /  5
    Hard water
     /  5

    About

    The Kirkland Signature (Costco) Ultra Clean Liquid is part of the Laundry Detergents test program at Consumer Reports. In our lab tests, Laundry Detergent models like the Ultra Clean Liquid are rated on multiple criteria, such as those listed below.

    Body oil: A high score means the detergent removes body oil stains more effectively.

    Dirt: A high score means the detergent removes dirt stains more effectively.

    Salad dressing: A high score means the detergent removes salad dressing and other oily food stains more effectively.

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