Dental floss strip, dental floss pick and method for manufacturing the bactericidal dental floss pick

A dental floss pick with a bactericidal function includes a support body and a plurality of dental silks. The support body has a support portion and at least two suspended portions separated from each other and parallelly extended outwards from the support portion. Each dental silk has two ends respectively fixed on the two suspended portions. Each dental silk is composed of a first dental material and a second dental material, and the second dental material is composed of a plurality of nano-sized silver particles that are mixed into the first dental material. Therefore, when the twisted dental silks are stirred by a predetermined force, one part of the nano-sized silver particles that have been mixed in the first dental material may be separated from the first dental material.