The best replacement for brushing is flossing.

The best alternatives to brushing are rated as following:
★★★★★  flossing
★★★★  combing hair
★★★★  flossing first
★★★  combing
★★  spraying paint
★★  spraying
★★  mouthwash
★  mouthwash first
★  scraping tongue
★  rolling paint
★  flossing more important
★  teeth brushing
  after
  before
  biopsy
  brush before flossing
  flossing better

Your alternative for brushing is not listed? Suggest!
Speaking about brushing, one probably shouldn't forget about braces.

Other search terms related to brushing and their ratings are:
★★★★★ braces
★ flossing
★ listerine
You have in mind a companion for brushing and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of brushing in all years. Click on graph for more.
brushing
flossing
combing hair