Sharpening a grater is not as easy as it seems at first glance. In any case, if we are talking about the use of "traditional" sharpening methods. However, there is at least one very effective way to bring the grater "to life", the implementation of which does not require special skills and tools.
Everything you need can be found in one second , and right in the kitchen.
What you need: ceramic mug , warm water
The secret of the quick sharpening of the grater is extremely simple. We take an ordinary ceramic mug. We look at its bottom from the outside. There ( with a high degree of probability) there will be an abrasive wheel. He is what interests us. The fact is that it is perfect for sharpening the teeth of almost any grater.
So , we take a mug and imagine that it is some large vegetable that needs to be grated. Within 20-60 seconds we drive the mug along the teeth from side to side exactly as when working with food. After such a simple procedure, the teeth will become much sharper. If necessary, the procedure should be repeated.
Separately , that after such an impromptu sharpening ( as well as not after an “improvised one”), the grater should be washed under running warm water and make sure that no worn metal and ceramics remain on the teeth. By the way , you don't have to worry about the mug. something to happen to her , you will have to put a similar sharpening of the graters on the conveyor.