John Frieda Precision Foam Hair Color -- Precision Foam Color is a permanent home hair color that uses foam technology to deliver salon-quality results at home. With plenty of shades to choose from, achieving flawless, achieving flawless results is quick and easy. Simply massage the foam into your hair to achieve the flawless coverage you thought you could only get at a salon. There are no drips, no mess ? just gorgeous-looking hair from every angle. Limitations may apply.