Hop over to Amazon and get a deal on Tricklet USB IPX7 Cordless Water Dental Flosser. This has an upgraded the pulsation technology with stronger power. It can provide high-pressure water pulses with a frequency of 1400 to 1800 times per minute. The water pressure can reach 60 to 130 PSI. This can clean teeth … Continue reading Tricklet USB IPX7 Cordless Water Dental Flosser $24.24 (Reg. $37) – With 4 Modes and 3 Gears