You may need a better grater. I think most hard cheeses grate easier
Fermenting cheese and grating cheese are chemical changes.
no
fermenting
To soften hard fondant, you can microwave it for a few seconds or knead it with a small amount of vegetable shortening.
How to soften a new hard leather sofa?
yes
Swiss cheese is hard. It begins with the letter s.
Lactic acid is broken down by bacteria into other chemicals the longer the cheese ferments.
I assume by "weird" that you mean the ones that stick up and look like mini volcanos? They are also very sharp? These can be used for zesting citrus like lemons or limes or grating very hard foods like ginger or hard cheeses. I have never used them for this myself, because the smaller, regular round holes can also do these kinds of foods very easily.
pour water into it
Yes, but they prefer hard cheeses, not the wet ones.
To soften hard brown sugar, place a slice of bread or a damp paper towel in the container with the sugar and seal it overnight. The moisture will help soften the sugar.