Landlord Charging for Mold Test
My friend notified her landlord that it looked like there might be mold accumulating in her apartment. We live within a mile of the beach, so moisture and mold can be a problem. A month later, the landlord sent her a bill for the mold test. There was no communication prior to sending her in the invoice stating that it was her responsibility to pay. When she questioned why the landlord feels that she needs to pay for the test, they sited the lease agreement where it stated that the landlord verified that there was no mold at the time she moved in and that it is the responsibility of tenant to "maintain the premises in a manner that prevents the occurrence of an infestation of mold in the premises. Resident also agrees to immediately report to the owner/agent any evidence of water leaks, excessive moisture or lack of proper ventilation and evidence of mold that cannot be removed by cleaning."
The owner is pointing to this line of the lease and stating that it is the tenant's responsibility to pay for the mold test after she reported that there may be an issue (as stated in the lease to report immediately).
My question: who is responsible for the payment? I feel that it is the responsibility of the landlord/owner. They own in a place that is known for mold and moisture due to the proximity to the ocean. Furthermore, the landlord will not provide the tenant with the findings of said test they would like the tenant to pay for. I know this community is comprised primarily of landlords so I would love to hear what you all have to say. Thank you.