Answer
Feb 27, 2025 - 03:57 AM
Shampoo and body wash typically remain effective for about 1 to 3 years after opening, depending on the formulation and storage conditions. It's important to check the packaging for specific expiration dates or a Period After Opening (PAO) symbol, which indicates how long the product is good for after being opened. To ensure longevity, store these products in a cool, dry place away from direct sunlight.
