The story
From the directions on a bottle of shampoo.
Etymology from Wiktionary, CC BY-SA 4.0.
lather, rinse, repeat
Today it means: Indicating that an action or process was repeated, or needs to be repeated. Full definition →
Today it means: Indicating that an action or process was repeated, or needs to be repeated. Full definition →
From the directions on a bottle of shampoo.
Etymology from Wiktionary, CC BY-SA 4.0.