While discomfort can vary from person to person, some individuals may experience mild discomfort or sensitivity during a deep cleaning procedure, also known as scaling and root planing. However, dentists often use local anesthesia to numb the area being treated, minimizing any potential pain or discomfort. Additionally, advancements in dental techniques and equipment have made deep cleanings more comfortable for patients. It’s essential to communicate any concerns with your dentist, who can adjust the treatment to ensure your comfort throughout the procedure.