What does custodial maintenance primarily focus on?

Custodial maintenance primarily focuses on routine cleaning and upkeep. This involves tasks such as sweeping, mopping, dusting, and sanitizing various areas within a facility. The primary goal of custodial maintenance is to ensure that the environment is clean, safe, and presentable for occupants and visitors.

In contrast to the other options, it does not typically involve major repairs or alterations to the infrastructure, which would be encompassed by structural integrity and renovations. Similarly, while landscaping does contribute to the overall maintenance of a property, custodial maintenance is specifically concerned with the interior cleanliness and day-to-day operations that affect the hygiene and appearance of the indoor environments. Hence, routine cleaning and upkeep is crucial for maintaining a healthy and welcoming space, making this the correct focus of custodial maintenance.