Alright, so this is the first brush cleaner solution I've used, but this is magic. I've been using my cheap brushes for about 6 months and have never cleaned them beyond swirling them on a paper towel until no more color comes off (ew, I know, but oh well). A few sprays of this stuff and my brushes were sparking clean like they had never seen powder before! Amazing, and definitely something I'll be reordering.
Pros: light citrus scent that you could miss if you weren't looking for it (otherwise odorless), dries quickly, cleans well, doesn't leave a residue on my hands (after washing with soap)
Cons: this bottle leaks like none other - if it's tilted enough for the solution to even think about leaking it does.
I'm guessing the leaking is just an unfortunately quality of this specific bottle, not the product's typical behavior. I'll certainly be ordering again even if it does continue to leak, though!