The answer to 'paver yellowing' is that it is a common issue with pavers, often caused by environmental factors or improper installation. Pavers can develop a yellowish or discolored appearance over time due to a buildup of dirt, algae, or mineral deposits on the surface.
Some common causes of paver yellowing include exposure to sunlight, moisture, and chemicals in the environment. Improper installation, such as not using the right base material or not sealing the pavers, can also contribute to this problem. Symptoms may include a faded or uneven appearance, with some pavers appearing more yellow than others.