The Know-How Family the Story of the Usefulness of Soda

From 1957 onward, this single-issue promotional comic from the Arm & Hammer Brand uses a lighthearted family story to teach readers about the many household uses of baking soda. Produced as a giveaway item, it reflects the era's trend of corporate-sponsored educational comics. Though brief, it stands as a charming artifact of mid-century advertising and practical science communication.