To clean a kettle that is constantly on the stove from greasy deposits, you don’t need to buy expensive household chemicals.
Instead, visit your local pharmacy and ask for a sheet of activated charcoal.
Despite the extraordinary cost-effectiveness of this method, it is one of the most effective when it comes to washing teapots.
Crush the pack of tablets into a powder.
Apply the resulting cleaning agent to the surface of a damp sponge, then rub the dirty surfaces thoroughly with it.
Leave the kettle like this for 10 minutes, then wipe it with the sponge again.
All you have to do is wash off the remaining charcoal powder, after which you will see with your own eyes that there is not a hint of dirt left on the sides of the dishes.
Of course, the activated carbon method can be used not only for a kettle, but also for pots and saucepans, the sides of which are “decorated” with splashes of fat.