All Sonic-FX™ Toothbrushes come with a 90-day warranty that guarantees your Sonic-FX™ is free from manufacturer defects within the first 90 days of the purchase date. If your purchase is under 90-days, please contact Sonic-FX™ directly by clicking here for more warranty information. If you're purchase is over 90-days, we apologize, but your Sonic-FX™ will not be covered for a free repair or replacement. 

Quick Facts:

  • How long is the warranty? 90-days.
  • When does the warranty start? On the date of purchase.
  • Where is it available? Only valid in the United States on Sonic-FX™ Toothbrushes purchased within the United States from an authorized seller.
  • Do I have to purchase the warranty separately? Nope! Warranty information is included within the Instruction Manuals.