The "Drink Water Regularly" sign serves as a reminder for all employees and individuals that staying hydrated is essential to both their own wellbeing and health and safety in the workplace. 

The sign is best displayed in workplaces and common spaces that reach high temperatures or do not have centralized heating, both of which could cause dehydration. It should also be displayed in spaces where employees or individuals are engaging is strenuous activity or work that might also lead to dehydration. In certain climates, it is important to remind individuals of the importance of water and liquids in outdoor spaces as well.