Buy It: Costco Laundry Detergent Named 'Best Value'- costco laundry detergent powder travel packs 12 ,2022-8-25 · August 25, 2022. In its 2022 test of laundry detergents, Consumer Reports named Costco’s Kirkland Signature Ultra Clean Liquid as the “best value” detergent, ranking it above top-tier brands like Tide and Persil in the budget category. We’re inclined to trust Consumer Reports, especially since the magazine was rigorous in its testing.カークランドシグネチャー 粉末洗濯洗剤 12.7kg 200回Kirkland Signature Institutional Laundry Detergent Powder 12.7kg 200Loads. 洋服に着いたシミをしっかり落とすのはもちろん、床の清掃にもマルチパーパスに使用いただける商品です。. 洗剤の成分が油汚れを吸い取ります。. 約200回使用いただけます。. こちらの商品はヤマト ...