My local Costco started selling dish soap. It looks VERY similar to another blue dish soap sold there ;) : r/Costco
theCostcoConnoisseur on Twitter: "#NewItem alert! #KirklandSignature Ultra Shine Liquid Dish Soap. At just $.07 per oz, KS dish soap costs 36% LESS than Dawn Platinum Advanced Dish Soap. #costco #costcofinds #costcobuys #costcodeals #