Again very good cleaning service . The individual sent was punctual , polite and attentive to our needs . I love the Colonial Chem Dry spot cleaner but it is expensive . I have had a few cans that would not work but to my surprised only found out this time that they are good for only a fixed period of time . IUnfortunately I have a few "duds" left . This is my only complaint with the company. This should be made common knowledge.