(CTA). CT angiography is a type of medical exam that combines a CT scan with an injection of a contrast media to produce pictures of blood vessels and tissues in a part of your body. The contrast is injected through an intravenous (IV) line started in your arm or hand.
The only time a landlord must replace the carpet is if it somehow affects the health or safety of the tenants, such as if the carpet is moldy, unsanitary or ripped. The law does not govern aesthetics, so even if the carpet is stained or old, as long as it is in fair condition, the landlord does not have to replace it.
To keep the carpet clean and fresh, parents should clean high-traffic carpet areas every six to 12 months and professionally clean the entire carpet once annually. Pet owners typically require carpet cleaning more often, due to dogs tracking in dirt and grass, pets shedding, and any urine or accidents your pet may have on the carpet.