However, like most things in life, skin care products and cosmetics do not last forever. After opening the package, the watch starts counting down. Exposure to air, light, and bacteria can wear them down and reduce their effectiveness.
For example, an anti-dandruff shampoo may not work. Other times, however, a product that has expired can cause irritation or other problems, such as using the expired product, which if left unchecked can result in sunburn. For this reason, checking your products once or twice a year can help you verify your stock and keep things in your bathroom clean and tidy.
So, according to cleanmyspace.com, we need to pay attention to the following about care and hygiene products.
Lifetime