Actually it's quite normal in American English to describe garlic as hot or spicy, especially raw garlic.
Come on. You could at least read my comments before responding to them.
https://news.ycombinator.com/item?id=32111461
You really think "sharp" is a bad descriptor for raw garlic?
Fresh raw garlic really burns, and I think it's quite normal to describe it as hot or spicy in American English.