What's this? Overall score based on cool, hard-water washing performance of cotton swatches heavily soiled with blood, mud, chocolate ice cream, grass, red wine, ring around the collar, and tea. Displayed scores are rounded; products are listed in order of precise overall score.
Approximate retail price:
Summary:Kirkland Signature cost $0.14 per regular wash load
About - Kirkland Signature Ultra Clean Pacs (Costco)
The Kirkland Signature Ultra Clean Pacs (Costco) is part of the laundry detergent
test program at Consumer Reports. In our lab tests, laundry detergent
models like the Ultra Clean Pacs (Costco) are rated on multiple criteria, such as those listed below.
Detergent type this includes: Liquid, Powder, Sheets and Devices which are detergent-less washing systems.
Cool water cleanability:
This is the washing performance of the detergent in cool water (75 deg F).
Warm water cleanability:
This is the washing performance of the detergent in warm water (90 deg. F). A score of "0" indicates that the product was not tested in warm water.
Features & Specs - Kirkland Signature Ultra Clean Pacs (Costco)
FBA/Brighteners Fluorescent Brightening Agent/Brighteners - No indicates that a detergent has little to none of this colorless dye that makes whites look whiter. Yes indicates that the product is has Fluorescent Brightening Agents in it. Some products have a slight amount, this too is noted.
HE and conventional Yes indicates that a detergent can be used in both HE and conventional washer types.
No indicates that it can be used only in the category washer type.