Answer: FLOSS

AnswerCrossword Clue
FLOSSMaggie Tulliver's river.
FLOSSDental device
FLOSSDentist's direction
FLOSSLow-tech dental device
FLOSSDental hygienist's advice
FLOSSDental stuff
FLOSSDental .. (tooth-cleaning thread)
FLOSSPeriodontist's recommendation
FLOSSHygienist's advice
FLOSSMedicine cabinet item
FLOSSWhere Tom and Maggie Tulliver drown.
FLOSSDental string
FLOSSCovering of a silkworm's cocoon.
FLOSS"The Mill on the ...."
FLOSSFibers of silk.
FLOSSTom Tulliver's river.
FLOSSSilk fibers.
FLOSSEmbroidery silk.
FLOSSSilk thread.
FLOSSSilk of Indian corn.
flossto clean between the teeth with strong thread
FLOSSDentist's suggestion
FLOSSLong line at the dentist?
FLOSSDentist's urging
FLOSSEmbroidery filaments
FLOSSDentist's admonition
FLOSSDentist's reminder
FLOSSOral-B product
FLOSSDental thread
FLOSSDentist's advice
FLOSSBrush partner
FLOSSStrand for cleaning
FLOSSDentist's recommendation
FLOSSClean with string
FLOSSDental cleaner
FLOSSDislodge particles
FLOSSDentist's exhortation
FLOSSEliot's "The Mill on the ..."
FLOSSDentist's advise
FLOSSDentist's directive