Using these artificial hydrangea kissing flower balls is a breeze. You can hang them up easily with the organza ribbon that comes with them. Place them around your home or garden for a pop of color, or use them in your DIY projects. When using them for cake decoration, just be careful not to let them touch the food. As for maintenance, simply dust them off gently with a soft cloth every once in a while. Avoid getting them wet as it might damage the silk material. Keep them in a dry place when not in use, and they'll last you a long time.