0 FacebookTwitterPinterestWhatsapp Business The prohibition of polystyrene in San Diego imposes additional expenses on small enterprises. by Robert May 9, 2024 by Robert May 9, 2024 0 comment The polystyrene ban went into effect for small businesses in San Diego in April. Polystyrene is a synthetic polymer, sometimes colloquially called Styrofoam, especially in the US. The move means … Read more