How do I clean my Reflosser? January 16, 2025 18:29 Updated Rinse the Reflosser with water after each use. You can give it an extra scrub with soap and warm water too. If you notice the tiny teeth that grip the Cocofloss are getting gunky, gently brush them clean with a Cocobrush. Related articles How do I use the Kids Reflosser? How long will a spool of Cocofloss last when using the Reflosser daily? How long should one Kids Reflosser last? Can an adult use the Kids Reflosser?