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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

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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.

Common Questions (5)

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40 Comments

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Apr 30, 2026 5:25 PM
469 Comments
Joined Jul 2020
ElatedCalculator204Apr 30, 2026 5:25 PM
469 Comments
does this clean as good as tide
Apr 30, 2026 5:27 PM
2.1K Comments
Joined Sep 2009
TriggrHppyTiggrApr 30, 2026 5:27 PM
2.1K Comments
Is this cheaper per load than the Ecos?
2
Original Poster
Apr 30, 2026 5:29 PM
4.9K Comments
Joined Feb 2004
mickey1987
Original Poster
Apr 30, 2026 5:29 PM
4.9K Comments
Quote from ElatedCalculator204 View quoted comment :
does this clean as good as tide
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
Last edited by mickey1987 April 30, 2026 at 01:54 PM.
1
Original Poster
Apr 30, 2026 5:30 PM
4.9K Comments
Joined Feb 2004
mickey1987
Original Poster
Apr 30, 2026 5:30 PM
4.9K Comments
Quote from TriggrHppyTiggr View quoted comment :
Is this cheaper per load than the Ecos?
Do the math and you'll find of for yourself
2
Original Poster
Apr 30, 2026 5:31 PM
4.9K Comments
Joined Feb 2004
mickey1987
Original Poster
Apr 30, 2026 5:31 PM
4.9K Comments
Quote from SmilingSparrow2430 View quoted comment :
actually, per oz, it has been beaten like 6 times in the last year by amazon s&s sales on arm and hammer+ detergent, and recently was beat per oz with tide ultra oxi boost. however, its still a solid deal for detergent and is usually the best priced when on sale in costco
Show the Deal with Tide. I remember one time but you had to buy 4 bottles.

but I could be wrong
Apr 30, 2026 5:33 PM
2.1K Comments
Joined Sep 2009
TriggrHppyTiggrApr 30, 2026 5:33 PM
2.1K Comments
Quote from mickey1987 View quoted comment :
Do the math and you'll find of for yourself
Nah do t feel like it
1
3
Original Poster
Apr 30, 2026 5:34 PM
4.9K Comments
Joined Feb 2004
mickey1987
Original Poster
Apr 30, 2026 5:34 PM
4.9K Comments
Quote from TriggrHppyTiggr View quoted comment :
Nah do t feel like it
Have a great day

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Apr 30, 2026 5:44 PM
417 Comments
Joined Feb 2009
zayababyApr 30, 2026 5:44 PM
417 Comments
Anyone know how long this in-store price is good till? I was there yesterday. Wondering how quickly I need to get back
Apr 30, 2026 5:47 PM
3.3K Comments
Joined Mar 2004
npoliteApr 30, 2026 5:47 PM
3.3K Comments
Quote from slammin_sammy View quoted comment :
It's actually very comparable to Persil considering it has protease (protein stains like blood, eggs and other body fluids), amylase (starches like sauces) and mannanase (sticky stains like lotions) enzymes just like persil. If you add biz powder you also get lipase that will get your clothes as clean as they can get.

This deal is easily a no brainer.
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.
Last edited by npolite April 30, 2026 at 11:50 AM.
Original Poster
Apr 30, 2026 6:08 PM
4.9K Comments
Joined Feb 2004
mickey1987
Original Poster
Apr 30, 2026 6:08 PM
4.9K Comments
Quote from zayababy View quoted comment :
anyone know how long this in-store price is good till? i was there's yesterday. wondering how quickly i need to get back
Sale ends May 3rd

Someone else posted that you can buy 2 each time you go .
Last edited by mickey1987 April 30, 2026 at 12:13 PM.
Apr 30, 2026 6:08 PM
136 Comments
Joined Mar 2017
mgliuApr 30, 2026 6:08 PM
136 Comments
Will try it
Apr 30, 2026 6:46 PM
1.4K Comments
Joined Feb 2011
ss115891Apr 30, 2026 6:46 PM
1.4K Comments
Quote from mickey1987 View quoted comment :
It goes on sale every 3 months or so. The regular price hasn't changed for about a year but the company that makes it is going to stop making it for Costco. So if you like it then you should pick up a couple at time. There isn't any information who will be making it for Costco after the change
Do you know when the change is going to happen? The biggest question after the change would be the quality 😔
Original Poster
Apr 30, 2026 6:51 PM
4.9K Comments
Joined Feb 2004
mickey1987
Original Poster
Apr 30, 2026 6:51 PM
4.9K Comments
Quote from ss115891 View quoted comment :
Do you know when the change is going to happen? The biggest question after the change would be the quality 😔
They didn't say. I just read that a lot of people say they're stocking up when there's a sale just in case they don't like the new formula

the manufacturer of Kirkland Signature laundry detergent is changing because Henkel is exiting the North American retailer brand business. Henkel, known for brands like Persil, is divesting this division to First Quality Enterprises, LLC, marking a transition in production for the popular detergent
Last edited by mickey1987 April 30, 2026 at 12:54 PM.
2
Apr 30, 2026 7:03 PM
4.2K Comments
Joined Sep 2006
willygeeApr 30, 2026 7:03 PM
4.2K Comments
Quote from mickey1987 View quoted comment :
It goes on sale every 3 months or so. The regular price hasn't changed for about a year but the company that makes it is going to stop making it for Costco. So if you like it then you should pick up a couple at time.

There isn't any information who will be making it for Costco after the change
ok gtk - i was thinking this was just regularly sale but if things are changing then be good to stock up a little.

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Apr 30, 2026 8:25 PM
466 Comments
Joined Jan 2019
slammin_sammyApr 30, 2026 8:25 PM
466 Comments
Quote from Tideas View quoted comment :

what's biz powder?
A powder you can get on amazon, you add it with your clothes (i usually use 1/2 cup) and just use regular detergent as normal. Or you can soak clothes in it.
It does a great job at cleaning sports clothes if you have kids.
Biz powder does contain lipase fyi:
https://bizstainfighter.com/2023/...n-fighter/

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