Single-use earplugs require a professional fitting before they can be used.

True or False

Answer

False

Explanation

Single-use earplugs do not require a professional fitting before they can be used. These earplugs are designed to be generic and come in standard sizes that can be used by anyone without the need for a professional fitting. They are often made from materials that are intended to conform to the ear canal when inserted, making them accessible for personal use without specialized fitting procedures. In contrast, custom earplugs, which are tailored to the specific contours of an individual's ears, do require a professional fitting to ensure proper fit and effectiveness.