Repairs: Tenant will, at Tenant's sole expense, keep and maintain the Premises in a good, clean and sanitary condition and all equipment and fixtures in it. This Lease Agreement (the "Lease") is entered into for the purpose of leasing the property described herein for the operation of a car wash business.Adhere to the instructions below to complete Car wash lease agreement online easily and quickly: Log in to your account. Browse 20 Car Washes currently for sale in Nassau County, NY on BizBuySell. East Coast Business Brokers is pleased to present an exceptional opportunity to acquire a well-established car wash business in Nassau County, Long Island. Browse 58 Car Washes currently for sale in New York on BizBuySell. Find a seller financed New York Car Wash business opportunity today! A lease is a contract between a landlord and a tenant that contains the terms and conditions of the rental. An exceptional opportunity presents itself to acquire a highly profitable car wash business situated in a bustling area of Nassau County, Long Island. Blank Car Wash Lease Agreement.