I usually use Lush's Grease Lightning, but I decided to try this product because it contains tea tree oil, comes from a natural cosmetics brand, and is more affordable. With consistent use, it seems to improve blemishes.
The fact that you need to use a cotton swab is a downside. Also, the opening is very inconvenient, so I ended up removing the cap and inserting a cotton swab inside to use it. Still, using a cotton swab is cumbersome and limits application to larger areas. Compared to Lush, which shows quick results and prevents blemishes for a while, this product seems to only alleviate issues with consistent use, but doesn't completely eliminate them and blemishes continue to develop.
I won't repurchase this. I ended up buying the Lush product again, but I'm planning to use this one for spot treatments.