While such advice might seem simplistic and fairly unreliable, Ms. McLaughlin stated, it’s at the minimum an indication of how severe an organization is about being running a business. “Those advertisements can get very expensive,” she explained, adding that a good ad will also incorporate information about providers that are available and whether the firm guarantees its work. “You want to be sure you’re working with a trustworthy business,” Ms. McLaughlin stated, adding that one way to determine that is to inquire whether the organization is insured and its employees are bonded. “It doesn’t hurt to ask for a replica of the insurance document,” she explained, adding that for those who reside in apartments, information about cleaning services performing the building may be available from neighbors, front-desk personnel or the managing agent. Another essential bit of information to generate from a washing service could be the character of its partnership with its employees.