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Shannon DodsonAug 2, 2025
What to do if gutta-percha (GP) deposits on flow heater (HTR) of Dentsply Sirona Gutta-Smart?
- AAmber PruittAug 2, 2025
If you notice gutta-percha deposits on the flow heater (HTR) or the GP push-rod, it may be because the HTR was removed before it had cooled. Always wait for the HTR to cool before removing it. Detach the HTR from the handpiece, which will automatically start retracting the GP push-rod. Press the cuff switch once to stop the push-rod. Gently remove the GP deposits using a soft brush, or a wooden or plastic probe. Avoid using a metal probe or forcefully scraping the HTR, as this will cause damage and void the warranty. Press the cuff switch again to alternate GP push-rod direction to facilitate GP removal.