The problem is you're summarizing bland fake information, though.
There are entire categories of searches that I've now given up on. Want to remove <x> stain from <y> fabric? You can only find SEO-optimized results (not just Google ; DuckDuckGo and Qwant are the same) which will always tell you
- use vinegar
- use baking soda
- use both!
- try lemon
- if all fails, try (insert guaranteed epic fail recipe eg ammonia mixed with salt)
There you go, I just "summarized" thousands of those websites for you. Now try it on your real-word stain?
I think we're going back full-circle to calling Mom and do what she'll recommend.