The POWER of Professor Amos

Fast Toilet & Tank Concentrate Cleaner Subscription

$17.95 every 3 months

Professor Amos’ Toilet and Tank Cleaner ™ not only cleans and deodorizes, but this powerful toilet and tank cleaner also remove rust, residue, and hard water buildup. This concentrated formula has up to 24 applications. This special formula starts out green and changes to blue to let you know your toilet is clean. And, the extra thick formula clings to the surface to remove rust and attack limescale, calcium, soap scum, hard water build-up, mold, and mildew stains.

Contains: 1- 24oz. Concentrate

Subscribe and Save, receive 1 bottle every 3 months!

Product Videos


  • Showers
  • Sinks
  • Tubs

WARNING: Do not now allow contact on stone or porous surfaces or any metal kitchen or bath fixture.


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