What is referred to as materials that need to be discarded after each class?

The term that refers to materials that need to be discarded after each class is waste materials. This typically includes items that cannot be reused, such as single-use items, excess product, or any materials that may have been contaminated or that do not meet health standards for reuse. Recognizing waste materials is essential for maintaining hygiene and organization within a classroom or studio setting, ensuring that the learning environment remains safe and effective for students. Proper disposal of waste materials also demonstrates responsibility and compliance with safety regulations, which is an important aspect of professional practice in beauty and wellness education.

In contrast, supplies can often be reused or replenished, equipment typically refers to items that are durable and meant for repeated use, and resources may include information or materials that support learning but are not necessarily discarded after each class.