The right soap subscription box size comes from your routine. Count the people using the soap, the bars already in your cupboard, and how quickly you replace an open bar. There is no universal number of showers that makes one box correct for every household.
Use the sizes as planning options
The six-bar Sgt Suds box costs $38 monthly. Ten bars cost $60 monthly, and twelve cost $70 monthly. All three include free U.S. shipping, with tax additional. The larger sizes have a lower price per bar, but ordering more than you will use creates extra stock. Choose the count first, then divide those slots among the scents you like.
Build a mix you will want again
You can repeat a favorite instead of assigning every slot to a different scent. A household might split a box between two people's preferences or keep a mixture of smooth and gritty bars. Your selected mix repeats each month. Make a note of what gets used fastest, and contact Fred before your next order processes if you need help with a change.
Open the subscription builder to choose six, ten, or twelve bars. If you need a refresher on the fragrance options, use our scent field guide. Review current prices and renewal terms at checkout; the figures here were checked on November 10, 2026.