STANDARD JET TIP Suitable for daily dental cleaning, more effective than dental floss, healthier for gums. The pulse pressure is strong and weak, comfort massage gums, promote blood circulation under the arm, make the teeth more firm. ORTHODONTIC TIP Suitable for daily dental care for people undergoing orthodontics/correction and installing implants. The intensity of pulsed water is strong and weak, it comfortably massages gums, promotes blood circulation, makes gums healthier, and strengthens teeth. PLAQUE BRUSH TIP Suitable for clean implants, dentures, bridges, false crown cleaning and general cleaning. For brushing hard to reach areas with plaque removal effect. Novel design can effectively remove plaque. PERIODONTAL POCKET TIP Suitable for periodontal pocket cleaning, injection into specific parts under the gum line. Pulsed water column deep into the periodontal pocket/underarm area. Fine nozzles, low pressure, can clean the harmful things in the periodontal pocket/underarm 6-7mm. Pulsed water, massage gums more comfortable. TONGUE CLENAER Suitable for tongue cleaning, bad breath, tongue waste cleaning, fresh breath. Circular arc design, conforms to the shape of tongue coating, covering the surface of the tongue. With pulsed water, clean food residue on the surface of tongue coating. Pulse jet injection, easy cleaning, better results.NOTE: It is not suitable for cordless water flosser. TIP2. It is recommended that standard nozzles and tongue cleaning nozzles be replaced every six months and other nozzles replaced every three months. TIP1. Suitable for daily oral care for persons over 3 years of age (Children must be used under the guidance of parents, and those with serious dental diseases are advised to use the doctor's advice). Packaged included: 3 x STANDARD JET TIPs,1 xORTHODONTIC TIP, 1x PLAQUE BRUSH TIP, 1xPERIODONTAL POCKET TIP, TONGUE CLENAER. Dental Water Flosser nozzles, TUREWELL Replacement Jet Tips for Family Oral Irrigator FC165, FC168, FC169, FC166, FC163, FC162, FC188, FC288.