The answer to 'why is my paver pests' is that pavers can become infested with a variety of pests, including ants, weeds, and moss. These pests can grow in the small cracks and crevices between the pavers, causing them to become uneven, discolored, and unsightly.
Some common signs of paver pests include visible insects or weeds, discoloration or staining of the pavers, and uneven or shifting pavers. Causes can include improper installation, poor drainage, and lack of regular maintenance.