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mickey1987 11.6K 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

mickey1987
4.8KComments
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I got this last week at Costco. Consumer reports rates it very high
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40 Comments

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Original Poster
Apr 22, 2026 12:45 AM
4.8K Comments
Joined Feb 2004
mickey1987
Original Poster
Apr 22, 2026 12:45 AM
4.8K Comments
I got this last week at Costco. Consumer reports rates it very high
Apr 22, 2026 4:24 PM
4.6K Comments
Joined Feb 2008
tymanApr 22, 2026 4:24 PM
4.6K Comments
Probably my 3rd favorite detergent behind Tide and Persil.
1
Original Poster
Apr 22, 2026 4:49 PM
4.8K Comments
Joined Feb 2004
mickey1987
Original Poster
Apr 22, 2026 4:49 PM
4.8K Comments
Quote from tyman View quoted comment :
Probably my 3rd favorite detergent behind Tide and Persil.
You can't beat it for the sale price. Limit is 2
Apr 22, 2026 5:36 PM
36 Comments
Joined Jan 2018
sambernstApr 22, 2026 5:36 PM
36 Comments
You can buy 2 every time you go in during the sale period
Apr 23, 2026 2:52 PM
4.6K Comments
Joined Feb 2008
tymanApr 23, 2026 2:52 PM
4.6K Comments
Quote from mickey1987 View quoted comment :
You can't beat it for the sale price. Limit is 2
It's like a limp pepe, ya just can't beat it.
3
3
3
Apr 23, 2026 5:33 PM
464 Comments
Joined Jan 2019
slammin_sammyApr 23, 2026 5:33 PM
464 Comments

Our community has rated this post as helpful. If you agree, why not thank

Quote from tyman View quoted comment :
Probably my 3rd favorite detergent behind Tide and Persil.
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.
Last edited by slammin_sammy April 23, 2026 at 10:36 AM.
1
Apr 30, 2026 4:40 PM
479 Comments
Joined May 2008
swstatesApr 30, 2026 4:40 PM
479 Comments
This is a really good deal. Thank you for the post and for the comments.

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Apr 30, 2026 4:42 PM
241 Comments
Joined Apr 2022
GreyGiraffe5236Apr 30, 2026 4:42 PM
241 Comments
Not a bad one
1
Apr 30, 2026 4:45 PM
2.9K Comments
Joined Dec 2008
Marlin1975Apr 30, 2026 4:45 PM
2.9K Comments
Yea the Costco Kirkland detergent is a premium level in the same as persil and the good tide. Just much cheaper.

I use this on my mechanic clothes. Works great.
Apr 30, 2026 5:07 PM
4.2K Comments
Joined Sep 2006
willygeeApr 30, 2026 5:07 PM
4.2K Comments
Is this cheaper than when it normally goes on sale from time to time?
Apr 30, 2026 5:13 PM
176 Comments
Joined Mar 2011
TideasApr 30, 2026 5:13 PM
176 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.
what's biz powder?
1
Apr 30, 2026 5:13 PM
2.1K Comments
Joined Nov 2008
LargeJamesApr 30, 2026 5:13 PM
2.1K Comments
Have been using this for a couple of years now. Dont think I've ever purchased it this cheap before. Going to grab 2 this weekend.
Apr 30, 2026 5:16 PM
112 Comments
Joined Mar 2026
SmilingSparrow2430Apr 30, 2026 5:16 PM
112 Comments
Quote from mickey1987 View quoted comment :
You can't beat it for the sale price. Limit is 2
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
Apr 30, 2026 5:18 PM
144 Comments
Joined Mar 2017
MacaraApr 30, 2026 5:18 PM
144 Comments
Have been using for a long time, excellent product

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Original Poster
Apr 30, 2026 5:22 PM
4.8K Comments
Joined Feb 2004
mickey1987
Original Poster
Apr 30, 2026 5:22 PM
4.8K Comments
Quote from willygee View quoted comment :
Is this cheaper than when it normally goes on sale from time to time?
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
Last edited by mickey1987 April 30, 2026 at 11:19 AM.

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