The best replacement for hydrogen peroxide is bleach.

The best alternatives to hydrogen peroxide are rated as following:
★★★★★  bleach
★★★★  alcohol
★★★★  carbamide peroxide
★★★★  rubbing alcohol
★★  listerine
★★  mouthwash
★★  betadine
★  chlorine
★  debrox
★  peroxide
★  iodine
★  neosporin
★  bleach hair
★  isopropyl alcohol
  salt water
  bactine
  benzoyl peroxide
  ozone
  chlorine dioxide
  baking soda
  mms
  vinegar
  hydrogen dioxide
  clorox
  witch hazel
  carbamide
  food grade hydrogen peroxide

Your alternative for hydrogen peroxide is not listed? Suggest!
Speaking about hydrogen peroxide, one probably shouldn't forget about baking soda.

Other search terms related to hydrogen peroxide and their ratings are:
★★★★★ baking soda
★★★★★ potassium iodide
★★★ manganese dioxide
★★ bleach
★★ yeast
★★ acidic iodide ion
★★ potassium permanganate
★★ catalase
★ potassium iodide reaction
★ catalyst
★ catalase reaction
magnesium oxide
dmso
You have in mind a companion for hydrogen peroxide and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of hydrogen peroxide in all years. Click on graph for more.
hydrogen peroxide
bleach
alcohol