deplaquing

de·plaq·u·ing

(dē-plaking)
Disruption or removal of the subgingival plaque biofilm and its byproducts from root surfaces and pocket spaces.

deplaquing,

n the removal of plaque from the tooth's surface or the gingival tissues.
References in periodicals archive ?
When only soft debris is present, deplaquing the surface is beneficial.
By 2010, there will be very effective "Drano pills" that melt plaque in the artery; several early versions of this are already on the market and have shown they can begin a deplaquing process.