Instruments

Size of Deposit	Location	Instrument
Abundant large sized	Supragingival	H6/7 scaler (anterior) Barnhart 1/2 (posterior)
Medium sized	Contact and col area	S204S
Small scanty sized	supragingival	Gracey 11/12
Small scanty sized	Shallow sulci	Gracey 11/12 Gracey 13/14 Gracey 5/6
Medium sized	Deep periodontal pockets
Abundant and tenacious large sized	Deep periodontal pockets	Barnhart 1/2
Plaque	Subgingival
Plaque	Supragingival
Small deposits	Cervical 1/3 of root	Gracey 5/6
Small deposits	Middle or apical 1/3 of root	Gracey 5/6