The Home Surface

Excel Floor Care, a Gilbert-based tile and grout cleaning specialist, has released guidance for Phoenix Valley homeowners on managing the effects of monsoon dust and hard water mineral buildup in tile grout. The announcement, made on August 20, 2026, addresses a common seasonal problem in the region. The company explains that during Arizona's monsoon season, which runs from June 15 through September 30, homeowners often notice uniform darkening of grout. According to the re