Which of the following statements about labels is NOT true?

The statement that suggests labels indicate a cost-effective method of care is not true because labels primarily serve to provide essential information about the product, such as ingredients, usage instructions, safety warnings, and nutritional information where applicable. While certain labels may suggest how to care for a product to maintain its quality or longevity, the cost-effectiveness aspect is more subjective and varies based on consumer interpretation and usage. Labels are not inherently designed to communicate cost-effectiveness but rather focus on regulatory compliance and consumer safety.

The other statements accurately reflect the purpose of labels: they do provide crucial product information, they are legally mandated for many products to ensure consumer safety and informed choices, and they are required to be understandable to facilitate proper use and comprehension by consumers.