COLOR SPRAY ADVICE:

Shake up temporary hair color spray really well before you use it!
Holding the spray cans at an angle (about a 40-degree angle) rather than holding the cans upright will help to ensure a smooth spray of product onto the hair.
Spray the product from at least 12 inches away and in short bursts, rather than a steady stream for the best results.
Be sure to wash your hair thoroughly before going to bed to avoid staining on linens & fabrics.
Shampooing hair with a clarifying or dandruff shampoo can help remove any stubborn spray pigment left behind after your initial wash.
Be sure to properly cover bathroom surfaces (walls, floors, counters, etc.) before use to avoid staining, and wipe up any accidental drips right away as they can be harder to remove once they dry.