What will happen if expired materials or improperly stored materials are used?

Question

Quizplus · Accepted Answer

The shelf life of a material refers to the deterioration and change in quality of the material over time.Attention to the date of expiration is important for consistency in the optimum characteristics of the product.Conditions of storage such as temperature and humidity,as well as type of storage container,may directly affect the material's shelf life.

What Will Happen If Expired Materials or Improperly Stored Materials