Whats the most effective acne home remedy?

Benzoyl peroxide: This is the best over-the-counter product. "pop" remedies like squeezing a lemon onto the pimple or smearing yourself with honey won't work and are unworthy of someone living in the 21st century. All acne is manageable by scientific medicine. If you are responsible for a young person with acne, and you fail to get them the scientific rx a physician can offer, it'll be a lifetime of regrets.