If you are looking for a stronger facial toner that works to fight acne and heal brown spots and acne scars on your skin, I would suggest using Apple Cider Vinegar. Definitely buy organic so it has all of the antiseptic enzymes to keep your skin even and clear.
Apple Cider Vinegar always needs to be diluted before applying to the skin. I usually stick with a 50/50 ratio
I/2 cup of apple cider vinegar
1/2 cup of purified water
I also leave some apple cider vinegar in a plastic bottle in my shower. After shampooing my hair, I apply some of the vinegar to my hair and massage it into the scalp. I rinse it out. (you do not need to apply conditioner after this). This balances the pH of your hair and makes it really smooth!