You do realize you can easily just look this up and read an article or watch a video about it rather than having people spoon feed you the cliff notes
It does all the above. Smells become more like what you would imagine they would be. Tastes much better and not nearly as harsh. I kinda look at it as throwing a lacquer on it, locks in and adds to it.
I've found that it also helps tighten up the nugs... It makes them almost solid and dense compared to the spongy feeling they have just after drying. Sent from my POCOPHONE F1 using Tapatalk