Product information

Unitor™ Scaleclean EX™ is an environmental adapted and highly effective rust and carbonate remover designed for use in production equipment, boiler, evaporators, etc.


  • Environmental adapted de-scaler
  • Multi purpose application areas
  • Removes rust and scale quickly
  • Highly concentrated


  • Easy to rinse off
  • Economical in use



Unitor™ Scaleclean EX™ is HOCNF approved

Safety Data Sheet (SDS)


Directions for use

Scale removing depends on contact with the scaled surface and contact time. If possible, circulate the Unitor Scaleclean EX solution over the areas containing scale. Alternatively, the area to be treated is completly covered by Unitor Scaleclean EX solution and let it soak for as long as necessary. Components can also be immersed in Unitor Scaleclean EX and left for soaking.

If the equipment to be cleaned is contaminated by oil, grease or sludge then a pre-clean with Unitor Cleanphase CB is necessary.

Dosage: 1:4 - 1:15 Depending on the amount of scale.

After treatment it is essential to thoroughly rinse with water until the pH is neutral. For measuring the pH we recommend Nalfleet pH paper.

Note: Unitor Scaleclean EX should not be used on aluminium, zinc, tin or any galvanized for which a special grade de-scaler should be used.

Unitor™ has developed a 210 litres capacity cleaning unit (Unitor™ Chemical Cleaning Unit: Product no. 664 737189) designed among other for use with chemical acid solutions for cleaning boilers, heat exchangers and other types of equipment where rust and scale form.