just a regular cleanser with salicylic acid, did nothing for me as far as i can tell (though perhaps it helped with keeping my acne from increasing rather than treating the ones i already have, who knows). that might be because my skin is quite tough to help though, so a higher SA percentage would prolly work better for me. i recommend more sensitive skin/SA-irritation-prone skin to try if you want though, since it's only 0.5% rather than 2%, the highest SA percentage in products that you can get.
also- be careful,people! it may say "daily cleanser" but keep in mind that salicylic acid EXFOLIATES, and exfoliating is bad for you if overdone. recommended exfoliating is generally 2-3 times per week, but do research first to gauge what might be best for you and take care especially when using actives like SA okehhh =]
you can watch Dr Dray on youtube, a dermatologist (experts for the win!) to learn more skincare stuffs ^◡^