ProClean spray cleans shower surfaces at least two times faster than standard sprays Power off stubborn soap scum, hair and shower messes H2Okinetic Technology showers feel like more water and more pressure, with more coverage H2Okinetic PowerDrench Spray creates powerful water patterns, for an energizing experience Spray settings include: ProClean Spray, H2Okinetic PowerDrench Spray, Full Spray, Full Spray + Massage, Massage Spray, Shampoo Rinsing Spray and Pause Wide fan, high-pressure spray easily cleans hard-to-reach places and tile without scrubbing Pause feature reduces water to a trickle, giving you space for shaving, lathering and other shower tasks while maintaining your temperature settings Soft, rubber Touch-Clean spray holes allow you to easily wipe away calcium and lime buildup from the spray face of your shower head and hand shower with the touch of a finger Easy DIY installation