Ozone Water Oral Irrigator Factory The Ozone Water Oral Irrigator uses an improved, one-of-a-kind pulsation technique to deliver a high-pressure water pulse of 1400â??1800 times per minute, 30-110 PSI strong water pressure to efficiently massage the gum and remove 99.99% of food residue that has been deeply embedded. Additionally beneficial for treating foul breath, bleeding gums, and orthodontic braces and bridge maintenance. Product Description Deeply Clean Teeth, Whiten Teeth and Improve Gum Health With an upgraded unique pulsation technique, Ozone Water Oral Irrigator can offer a high-pressure water pulse of 1400-2100 times/min, 20-110PSI strong water pressure to remove 99.99% food residue hidden deep, massage the gum effectively, and promote blood circulation. Also helpful for bleeding gums, and bad breath, and the benefit of orthodontic brace and bridge care. Professional Customer Service 12 months after-sale service and friendly customer service such as within 24Hrs response E-mail support for troubleshooting, and telephone customer service. Xiyun is manufactured under strict quality standards to give our customers the best experience. It's the best gift for friends, a birthday gift and so on. 3 Flossing Model to Suit All Different Conditions of Teeth and Gums Clean- With 1800 times/minute strong water pulses to remove smaller particles between teeth. Soft - Offers gentle 1400 times/minute pressure to clean sensitive teeth. Massage - With 1400~1800 times/minute to deep clean your teeth and stimulate and massage the gums. Please choose soft mode when you use dental flosser for the first time.