Using this baby carrier is easy. First, make sure the carrier is adjusted to fit your body and your baby's size. For horizontal carry, gently place your baby in the carrier in a comfortable lying position. For front carry, face your baby towards you or facing out according to your preference. For back carry, carefully position your baby on your back and secure the carrier tightly. When using the side carry, ensure your baby is well - supported. Remember to always check the carrier's buckles and straps before each use to make sure they are secure. Also, don't exceed the 20KG load - bearing limit. To keep the carrier in good condition, hand - wash it with mild detergent in cold water and let it air dry. Avoid using bleach or harsh chemicals as they may damage the polyester and cotton materials.