Broom clean means any condition where the renter/tenant/seller should leave the property in question. These homes are those with minimal items, especially personal things, debris, and so on. They are homes which have been immaculately vacuumed or swept clean.
This term has a significant place in the real estate industry. People strive to leave a home in broom-clean shape, i.e. removing all personal effects and items, sweeping the floors, vacuuming, and making sure that everything is removed before the new landlord/tenant/owner moves in. It often refers to a professional cleaning of any property/home. This also includes the removal of all debris and other trash.
The concept has major significance in the real estate industry. Broom clean means leaving any property in immaculate condition. It means completely and professionally cleaning the property before the new owner, renter, or landlord occupies the same.
