Silver is known for wellness support. The suggested use is to take 1 to 4 sprays (approx. 0.2 mL each) per day for no more than 10 days at a time, and for no more than 20 days per month. This product is not intended for children or for continuous use. Hold sprayer close to mouth. Press button briskly to ensure a full volume of spray to the back of mouth and throat areas. Please contact our in-house customer support if you have any questions.