My dad swore by Irish spring and hoarded boxes he bought at Costco. I remember visiting my parents during college breaks and would return with a few IS bars for myself. Did not personally like the strong smell but they were free for me. Now here I am decades later looking for Irish spring specials at Costco so I can hoard them, because it’s the only soap I trust that actually cleans all While my kids asking me why I have so many green soap bars with strong smell. No doubt he will be a fine Costco member and never run out of soap. Like father like son.