This is a spray that contains lavender essential oils which are designed to condition the feathers and skin. The lavender also helps to calm the bird and thereby increase its quality of life. It is 100% natural and therefore it can be used as often as liked. The idea is to turn it into fun - bond with your bird by cleaning and grooming it. Be careful when using it for the first time as you do not want to scare your bird with the spraying action. Introduce it slowly and gently.
It is also important to remember that this is not a medicinal replacement.