Stores (28) 
Promotion 
$3.00
$2.69
Detergent on sale Costco
There are 10 new Detergent offers available at Costco starting from 29-08-2026.
1 Filter
Add Relevance
SAVE $6
Tide Coldwater Clean liquid laundry detergent
$27.99
$21.99
Save $5
Cascade power clean dishwasher detergent
$24.99
$19.99
Gain cold water ultra oxi liquid laundry detergent
$18.79
$14.99
SAVE $5
Finish Quantum Ultimate+ Powerball dishwasher detergent
$24.99
$19.99
-17%
Finish Quantum Ultimate+ Dishwasher Detergent, 96 Tablets
$28.90
$23.99
-15%
La Parisienne Ultra Sunshine Concentrated Detergent, 250 Loads
$25.87
$21.99
-17%
Tide Ultra Coldwater Clean Liquid Laundry Detergent, 124 Loads
$34.93
$28.99
-19%
Purex Cold Water Ultra Concentrated Laundry Detergent, 250 Wash Loads
$27.15
$21.99
-19%
Purex After The Rain Ultra Concentrated Laundry Detergent, 250 Wash Loads
$27.15
$21.99
-18%
Tide PODS with Downy, Liquid Laundry Detergent Pacs, April Fresh, 104-count
$40.23
$32.99
Stores with Detergent in their assortment
Costco
Wholesale Club
Walmart
No Frills
Real Canadian Superstore
FreshCo
Sobeys
Canadian Tire
Food Basics
Maxi
Rossy
Loblaws
IGA
Metro
Co-op
Shoppers Drug Mart
Pharmaprix
Marches Tau
Rexall
Fortinos
Familiprix
Marché Adonis
Independent Grocer
Foodland
Nearest Costco branch
This Detergent on sale Costco is available in the following branches based on your set location:
Toronto
Detergent price Costco🕒
| Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
| Cascade power clean dishwasher detergent | Costco | $24.99 | $19.99 | Save $5 | 17 August 2026 | 30 August 2026 |
 | Cascade power clean dishwasher detergent | Costco | $24.99 | $19.99 | $5.00 Discount | 03 August 2026 | 16 August 2026 |
 | Gain Cold Water Ultra Oxi liquid laundry detergent | Costco | $18.79 | $14.99 | $3.80 Discount | 03 August 2026 | 16 August 2026 |
 | Nellie's Dish Cubed Pre-measured Dishwasher Detergent, 128 count | Costco | $48.09 | $37.99 | -21% | 20 July 2026 | 26 July 2026 |
 | Cascade Power Clean Dishwasher Detergent ActionPacs, 115-count | Costco | $28.90 | $23.99 | -17% | 15 June 2026 | 21 June 2026 |
 | Cascade Power Clean dishwasher detergent | Costco | $24.99 | $19.99 | -20% | 08 June 2026 | 21 June 2026 |
 | Cascade Power Clean Dishwasher Detergent ActionPacs, 115-count | Costco | $28.90 | $23.99 | -17% | 08 June 2026 | 14 June 2026 |
 | Cascade Power Clean Dishwasher Detergent ActionPacs, 115-count | Costco | $28.90 | $23.99 | -17% | 11 May 2026 | 17 May 2026 |
 | Cascade Power Clean Dishwasher Detergent ActionPacs, 115-count | Costco | $28.90 | $23.99 | -17% | 30 March 2026 | 05 April 2026 |
 | Cascade Platinum Plus dishwasher detergent | Costco | $29.99 | $23.99 | Save $6 | 24 July 2025 | 30 July 2025 |
 | Tide Hygienic Clean Powder Pods laundry detergent pacs | Costco | $27.99 | 21 July 2025 | 03 August 2025 | ||
 | Purenat Laundry Detergent, 660 wash loads | Costco | $69.99 | 16 June 2025 | 22 June 2025 | ||
 | Purenat Laundry Detergent, 660 wash loads | Costco | $69.99 | 05 May 2025 | 11 May 2025 | ||
 | Cascade Platinum Plus dishwasher detergent | Costco | $21.99 | 14 April 2025 | 11 May 2025 | ||
 | Classi-K liquid dishwashing detergent | Costco | $11.49 | $7.99 | $3.50 Discount | 31 March 2025 | 14 April 2025 |
 | Tide Coldwater Clean liquid laundry detergent | Costco | $29.99 | 17 February 2025 | 02 March 2025 | ||
 | Cascade Platinum Plus dishwasher detergent | Costco | $27.99 | $21.99 | Save $6 | 25 December 2024 | 01 January 2025 |
 | Woolite Darks Laundry Detergent, 100 Loads | Costco | $22.99 | 16 December 2024 | 22 December 2024 | ||
 | Tide Coldwater Clean Liquid Laundry Detergent 123 Loads | Costco | $26.49 | 09 December 2024 | 15 December 2024 | ||
 | Tide Ultra Concentrated Liquid Laundry Detergent Original Scent, 146 loads | Costco | $28.99 | 02 December 2024 | 08 December 2024 | ||
 | The Unscented Company Dishwasher Detergent, 500-count | Costco | $79.99 | 25 November 2024 | 01 December 2024 | ||
 | Tide coldwater clean liquid laundry detergent 123 loads | Costco | $24.49 | 10 July 2023 | 16 July 2023 | ||
 | Classi-K dishwasher detergent 4 L | Costco | $10.99 | 03 July 2023 | 10 July 2023 | ||
 | Dawn platinum advanced power liquid dish detergent 2.66 l | Costco | $15.99 | 08 May 2023 | 14 May 2023 | ||
 | Sunlight liquid laundry detergent, 225 wash loads | Costco | $19.99 | 17 April 2023 | 23 April 2023 | ||
 | Purex 4in1 + oxi laundry concentrated detergent pacs, 145 count | Costco | $24.99 | 16 January 2023 | 22 January 2023 | ||
 | Ivory snow newborn liquid laundry detergent, 113 wash loads | Costco | $26.49 | 12 December 2022 | 18 December 2022 |