Periodontal scalers are dental instruments used in the prophylactic and periodontal care of teeth (most often human teeth), including scaling and root planing. The working ends come in a variety of shapes and sizes, but they are always narrow at the tip, so as to allow for access to narrow embrasure spaces between teeth. They differ from periodontal curettes, which possess a blunt tip.
It shall be sterilized before the handpiece is used for the first time; sterilization temperature is 135℃ and last for 12 minutes.
After using，Please follow the instruction to sterilize the handpiece：
1-extract the bur from the handpiece，uses the soft brush to clean the dirt and wash with disinfection of alcohol cotton.
2-lubricate the handpiece，pour two drops into the air tube one time.
3-wrap it with sterilization package and mark.