There Is No Evidence That It Could. In Fact, African Black Soap Is Very Similar to Regular Soap and Should Be Avoided.
Perhaps to Some Degree, but More Research Is Necessary Before We Can Recommend It
Probably Not to a Measurable Degree
It Is Most Likely Best to Avoid Using Baking Soda on Acne-Prone Skin
There Is No Good Evidence to Date to Support the Use of Urine as an Acne Treatment
Probably Not, and Fluoride-Containing Toothpaste in Particular May Be Irritating
Can the Mind Help Clear Up the Skin?
Heat and Humidity Often Worsen Acne, So Steaming May Do the Same
Some Weak Evidence Suggests That Applying Garlic Topically Might Improve Acne, but Proceed with Caution
Some Weak, Indirect Evidence Suggests That It Might Help a Bit