Common use of Certain Substances Clause in Contracts

Certain Substances. Tenant shall not, except as may be required under the terms of the acceptable use provisions of this Lease, without the prior written consent of Landlord, use, keep, or permit to be used or kept any noxious gas or substance, including without limitation flammable or combustible fluids or substances, in the Premises, or permit or suffer the Lease Premises to be occupied or used in a manner unreasonable to Landlord or other occupants of the Building by reason of noise, odors, and/or vibrations, or unreasonably interfere in any way with other lessees or those having business therein.