Comparative Efficacy of 20% Benzocaine Versus TAC Alternate Gel

Inclusion Criteria: 1. Volunteers 18 years or older 2. Ability to consent to participate in the research 3. Ability to communicate a VAS score 4. Generally healthy, ASA I and ASA II 5. No known drug allergies 6. Ability to tolerate pulse oximeter and blood pressure cuff without psychological, or physiological consequence Exclusion Criteria: 1. Allergy or other contraindications to the topical anesthetics 2. Inability to consent to participation in the study 3. Use of analgesics prior to the procedure 4. Vulnerable populations