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mickey1987 12.8K Views
Apr 21, 2026 5:52 PM

Costco Members: 194 oz Kirkland Signature HE Liquid Laundry Detergent

$14

$18

22% off
(In-Store only)at Costco Wholesale
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Deal Details
Costco Wholesale (link for reference) (Warehouse Locator) has for its Members: 194 oz Kirkland Signature Ultra Clean HE Liquid Laundry Detergent on sale for $14.39. Offer is valid In-Store only.

Thanks Community Member mickey1987 for sharing this deal

Note, offer is valid In-Warehouse only. Online price is $17.89. You may check Costco Warehouse In-Store price by using the Costco Mobile App, going to "Warehouse" > "Search warehouse inventory > Enter Item Number 1239519 or 1239521

Available Options:

Editor's Notes

Written by qwikwit | Staff
  • About this Offer:
    • $3.60 manufacturer's savings is valid through 5/3/26 or while supplies last.
    • Limit 2 per member
  • Reviews:
    • Receives 4.7 Stars out of 5 Stars based on over 2000 Customer Reviews.
  • If you don't have a Costco Warehouse Membership, you can sign up here.

Original Post

Written by mickey1987
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale (link for reference) (Warehouse Locator) has for its Members: 194 oz Kirkland Signature Ultra Clean HE Liquid Laundry Detergent on sale for $14.39. Offer is valid In-Store only.

Thanks Community Member mickey1987 for sharing this deal

Note, offer is valid In-Warehouse only. Online price is $17.89. You may check Costco Warehouse In-Store price by using the Costco Mobile App, going to "Warehouse" > "Search warehouse inventory > Enter Item Number 1239519 or 1239521

Available Options:

Editor's Notes

Written by qwikwit | Staff
  • About this Offer:
    • $3.60 manufacturer's savings is valid through 5/3/26 or while supplies last.
    • Limit 2 per member
  • Reviews:
    • Receives 4.7 Stars out of 5 Stars based on over 2000 Customer Reviews.
  • If you don't have a Costco Warehouse Membership, you can sign up here.

Original Post

Written by mickey1987

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Top Comments

Community Reviews

Kirkland Signature Ultra Clean HE Liquid Laundry Detergent is a concentrated, premium-feeling detergent that cleans well and is often compared with Persil and Tide. The enzyme blend gets credit for handling tough stains, including mechanic clothes, and it is also noted for having little to no pungent fragrance. The sale price is described as especially strong, with the deal recurring about every three months and a purchase limit of two. The main caution is that the formula and production are reportedly changing, so stocking up has been a common reaction, and it may foam more than Tide in HE machines if too much is used.

  • The detergent can clean well without a pungent or fragrant smell.

  • The detergent reportedly works effectively on mechanic clothes.

  • The detergent may be better in cold water because it includes lipase.

  • The detergent can produce more HE bubbles than Tide while still producing less than Persil.

  • The manufacturer may stop making it for Costco, which can create uncertainty about future supply or formula changes.

  • The detergent sale has a purchase limit of two units per transaction.

  • The detergent can produce more foam or bubbles in HE machines compared with Tide.

  • The detergent's enzyme performance may be unclear because lipase inclusion is discussed only for liquid Biz and the enzyme status is uncertain.

Common Questions (5)

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40 Comments

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Apr 30, 2026 8:26 PM
466 Comments
Joined Jan 2019
slammin_sammyApr 30, 2026 8:26 PM
466 Comments
Quote from npolite View quoted comment :

I believe Lipase is in only the liquid Biz.

EDIT: Is seems that is is better in cold water. I thought I read somewhere that they removed that enzyme but can't find anything now.
I thought it was better in warm water.
Also powder does contain lipase: https://bizstainfighter.com/2023/...n-fighter/
Apr 30, 2026 8:28 PM
12 Comments
Joined Nov 2022
DisguisedCitrus69Apr 30, 2026 8:28 PM
12 Comments
This is the usual sales price but yea great price, does the job well, and doesn't have a pungent, fragrant smell if you prefer that.
May 1, 2026 12:33 AM
42 Comments
Joined Nov 2020
Treats247May 1, 2026 12:33 AM
42 Comments
Good deal, goes on sale frequently.
May 1, 2026 6:16 AM
230 Comments
Joined Jul 2024
RelaxedCreature628May 1, 2026 6:16 AM
230 Comments
Good detergent. However, it produces/foams more bubbles in HE washimg machine compares to tide; but less than persil.
Original Poster
May 1, 2026 5:30 PM
4.9K Comments
Joined Feb 2004
mickey1987
Original Poster
May 1, 2026 5:30 PM
4.9K Comments
Quote from RelaxedCreature628 View quoted comment :
Good detergent. However, it produces/foams more bubbles in HE washimg machine compares to tide; but less than persil.
I haven't seen that problem. Maybe you're using too much. It's concentrated so try using a little less. Many People use too much.
May 19, 2026 8:17 PM
4.2K Comments
Joined Sep 2006
willygeeMay 19, 2026 8:17 PM
4.2K Comments
Quote from mickey1987 View quoted comment :
Consumer reports says it's right below it. I think it was blood that Tide did a better job at. But you can Google consumer reports on Kirkland ultra to read about it
which tide is referenced here - just tide original? thanks.
Original Poster
May 19, 2026 8:18 PM
4.9K Comments
Joined Feb 2004
mickey1987
Original Poster
May 19, 2026 8:18 PM
4.9K Comments
Quote from willygee View quoted comment :
which tide is referenced here - just tide original? thanks.
You can Google the consumer reports article

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May 19, 2026 10:03 PM
4.2K Comments
Joined Sep 2006
willygeeMay 19, 2026 10:03 PM
4.2K Comments
Quote from mickey1987 View quoted comment :
You can Google the consumer reports article
paywall - thats why I was asking here Smilie
1
Original Poster
May 19, 2026 10:21 PM
4.9K Comments
Joined Feb 2004
mickey1987
Original Poster
May 19, 2026 10:21 PM
4.9K Comments
Quote from willygee View quoted comment :
paywall - thats why I was asking here Smilie
https://www.google.com/search?q=k...s-wiz-serp

read the AI explanation on top

Consumer Reports consistently highlights Kirkland Signature Ultra Clean as one of the absolute best values in laundry care, performing almost as well as top-tier brands like Tide and Persil at a fraction of the cost.Performance Highlights:Stain Fighting: It earns an "Excellent" rating for removing body oil stains, making it great for workout clothes and everyday messes.Hard Water: It is highly effective even when washing in hard water.Value: At around \(\$0.14\) per load, it costs about half the price of premium detergents.Where it Falls Short:Tough Stains: It struggles more than Tide with stubborn stains like blood and grass.Coffee: Like many detergents in its class, it is not stellar at removing coffee spills.Recommendations:If blood, grass, and heavy coffee stains aren't a routine problem in your home, Consumer Reports recommends Kirkland Ultra Clean as a superior budget alternative to more expensive brands. For households looking for a dye-free and perfume-free option, they also highly rate Kirkland Signature Ultra Free & Clear.
Last edited by mickey1987 May 19, 2026 at 04:25 PM.
May 20, 2026 5:24 AM
4.2K Comments
Joined Sep 2006
willygeeMay 20, 2026 5:24 AM
4.2K Comments
Quote from mickey1987 View quoted comment :
https://www.google.com/search?q=k...s-wiz-serp

read the AI explanation on top

Consumer Reports consistently highlights Kirkland Signature Ultra Clean as one of the absolute best values in laundry care, performing almost as well as top-tier brands like Tide and Persil at a fraction of the cost.Performance Highlights:Stain Fighting: It earns an "Excellent" rating for removing body oil stains, making it great for workout clothes and everyday messes.Hard Water: It is highly effective even when washing in hard water.Value: At around \(\$0.14\) per load, it costs about half the price of premium detergents.Where it Falls Short:Tough Stains: It struggles more than Tide with stubborn stains like blood and grass.Coffee: Like many detergents in its class, it is not stellar at removing coffee spills.Recommendations:If blood, grass, and heavy coffee stains aren't a routine problem in your home, Consumer Reports recommends Kirkland Ultra Clean as a superior budget alternative to more expensive brands. For households looking for a dye-free and perfume-free option, they also highly rate Kirkland Signature Ultra Free & Clear.
ah ok - "pro-tip" i guess. thank you!

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