The best replacement for brake cleaner is carb cleaner.

The best alternatives to brake cleaner are rated as following:
★★★★★  carb cleaner
★★  gun scrubber
★★  engine degreaser
★★  degreaser
★  contact cleaner
★  electrical cleaner
★  non chlorinated
★  mineral spirits
★  chlorinated
  chlorinated brake cleaner
  maf cleaner
  carburetor cleaner
  electrical contact cleaner

Your alternative for brake cleaner is not listed? Suggest!
Speaking about brake cleaner, one probably shouldn't forget about maf.

Other search terms related to brake cleaner and their ratings are:
★★★★★ maf
You have in mind a companion for brake cleaner and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of brake cleaner in all years. Click on graph for more.
brake cleaner
carb cleaner
gun scrubber