How Ultrasonic Foggers Work Is It True That Ultrasonic Scalers Can Only Remove 50% Of Total Tartar Buildup?

Is it true that Ultrasonic scalers can only remove 50% of total tartar buildup? - how ultrasonic foggers work

Is that true?: Development of Ultrasound uses a device called a Cavitron, which uses sound waves to remove tartar. Ultrasonic scaler can eliminate 50% of the total accumulation of scale for the expansion should go hand Cavitron extension.