Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Waterpik Ultra
Review: This is a very good product. Easy operating instructions, simple controls and tools. The only change I would make is to suggest that the water control switch (valve) should be in a "normally off" position instead of "ON".If you neglect to press the water control switch "in" when you turn the power on, you have water shooting out of the pik!There is more than sufficient pressure to clean gums and between teeth.
