Care for your kite

[Windward]

Hello everyone does anyone know of a product you can apply that keeps the material on your kite looking vibrant crisp and clean before its first flight . I have a beautiful 35 foot White Bird still in its original bag it has some light colors my primary topic here is about white . I read someone put 303 aerospace protectant on kite material. However could this ultimately damage nylon or polyester materials or be damaging to the colors or ad weight that could interfere with it ability to fly properly or devalue the kite in anyway 

Any help would be appreciated