Ecos Detergent, Only $12.99 at Costco ($0.06 per load)

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Costco is the place to shop for a great deal on laundry detergent. Through Aug. 24, Costco members will get a $4 instant savings on Ecos laundry detergent. That makes your cost $12.99, which is just $0.06 per load.

In-Store Deal at Costco

Ecos Detergent

$12.99$16.9924% off

What to buy

1 Ecos Detergent, 225 oz (225 loads), $16.99

Buy 1, save $4, limit 2

Price Summary

$0.06 per load

Exp 08/24/25

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Take a look at more of the hottest deals from the August Costco Coupon Book. And if you haven't already, you can sign up for a Costco membership.

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