Many people use wainscoting and beadboard interchangeably, so the terms can be confusing. Here's the difference: Wainscoting is a kind of wood paneling used for centuries as both decorative accents, insulation and to prevent (and cover up) water damage on walls.
When used at 40 percent strength, glycolic peels improve the appearance of fine lines, wrinkles, acne, sun damage and age spots. Considered a superficial peel, 40 percent glycolic peels treat the outer layer of skin, and the results last for up to one month, notes Mayo Clinic.
One mid-level peel using the chemical TCA (trichloroacetic acid, for you budding chemists) will give you the results of at least six consecutive monthly glycolic peels. The effects of TCA peels are striking, particularly if your face is troubled by splotchy brown pigmentation.