Updated by MAPEI’s Technical Services team, the Tech Talk blog is devoted to sharing practical advice and cutting-edge knowledge for the flooring and construction industry.
“Tech Talk” blog
Updated by MAPEI’s Technical Services team, the Tech Talk blog is devoted to sharing practical advice and cutting-edge knowledge for the flooring and construction industry.
We typically see two types of grout stains that are classified as either “organic” or “inorganic.” Organic stains include food stains, such as fats, grease, proteins and carbohydrates. Organic stains also can be caused by living matter, such as…