Bowl Cleaner with Nonionic

Newer toilet bowl cleaner formulations are moving to the newer classes of surfactants with the rest of household cleaning [372], More nonionic surfactants than anionic surfactants are used. These acid formulas are generally self-thickening,... 

Even more sophisticated formulas with hypochlorite, surfactant, and abrasive materials have now been defined for specialized applications like toilet bowl cleaners. In this area, the patent literature discloses a hard-surface abrasive scouring cleanser comprising sodium hypochlorite up to 15%, abrasive like silica sand or calcite up to 70%, smfactants like anionic (soap, sulfate, sulfonate) or nonionic (amine oxide) or their mixtures up to... 

---