PREPARATION OF THE BOTTLES: 1) Wash your hands thoroughly with soap and water every time you handle a bottle and sterilize all utensils for the first time. 2) Following the dosage table, pour the required amount of water into the bottle. It is recommended to use natural mineral water suitable for preparing infant formula, such as Font Vella, and that it be lukewarm for better dissolution of the powder. If you use tap water, boil the required amount for 1-2 minutes and let it cool to 40°C. 3) Measure each dose accurately using only the spoon inside and the level on the container. 4) Add the appropriate number of leveled, uncompressed teaspoons to the bottle, following the dosage chart. Close the bottle and shake vigorously vertically for 10 seconds until the powder is completely dissolved. 5) Test the temperature of food before giving it to your baby. After you are done feeding, throw away any leftover food and clean all utensils used.