HS

HS is the house chemical brand of Herrero & Sons Corp., a wholesale automotive accessories and chemicals manufacturer founded in Miami, Florida in 1976 by Enrique Herrero. The company operates a 71,000-square-foot manufacturing and warehousing facility and distributes automotive chemicals, wheel covers, floor mats, and window film primarily to the wholesale trade across the United States, the Caribbean, and Central and South America.

The HS chemical line covers washer fluids, tire dressings, and related car-care fluids sold under Herrero & Sons' own article-number catalog system (e.g., article 29.606). Products are typically sold in case-pack quantities to distributors and retailers rather than marketed directly to consumers, so the brand has limited independent consumer review history outside individual retail listings.