What is an appropriate storage condition for chlorhexidine solutions?

Chlorhexidine solutions should be stored at room temperature to maintain their effectiveness and ensure their stability. This involves keeping the solution away from excessive heat and humidity, which can compromise the chemical integrity of the compound. Storing chlorhexidine at room temperature typically ranges from 20 to 25 degrees Celsius (68 to 77 degrees Fahrenheit), making it easily accessible for use without the need for specialized storage equipment.

Refrigeration can alter the properties of some solutions, while freezing can cause precipitation or other changes in formulation. Exposure to direct sunlight can degrade the chlorhexidine, leading to a loss of efficacy. Therefore, storing the solution at room temperature is the best practice to preserve its quality and ensure it remains effective for dental applications.