Waterpik Genuine Replacement Tongue Cleaner Tip, Water Flosser Refill Heads Nozzles, Reduce Bad Breath, Improve Oral Hygiene, TC-100E, 2 Count (Assorted Colors)

Customers have mixed opinions about the tongue cleaner's effectiveness, with some saying it works well while others find it not effective. The tongue cleaning feature receives positive feedback, with one customer noting it does a good job. The product fits well, with one mentioning it attaches to their waterpik toothbrush. However, comfort is a concern, with one customer describing it as extremely uncomfortable.