Wellness Zinc Throat Spray™ Wellness Zinc Throat Spray™ supplies zinc in a convenient, pleasant-tasting form.* Lemon Liquid Option Available: Suggested Use: 3 to 4 sprays every 2 hours as needed. Spray the back of the mouth and throat. Do not exceed 20 sprays in a 24 hour period, and do not use for more than 3 days at a time.