You step outside in April. The sun is out. The snow is gone. But your front walkway looks bad. Some spots are dark. Some spots are light. The surface feels rough in some places and smooth in others. This happens every spring. Winter hides many problems. Snow covers the walkway for months. Ice and salt change the look of the concrete. But when everything dries out in April, the real damage shows up.
Foot traffic pushes dirt deep into the surface. Trapped moisture causes tiny cracks. Old leaves leave stains. That is why April is the month when walkways look uneven. You can call the company that offers pressure washing services in Columbia, SC to remove deep grime. But cleaning alone does not fix the wear patterns. You need to know why they form first.
Walkways Become Uneven Over Winter
People do not walk everywhere evenly. They walk in the same path each time. The middle of the walkway gets the most steps. The sides get very few steps. Boots and shoes grind dirt into those middle spots all winter. That dirt gets pushed deep into the pores of the concrete. By April, the middle looks darker and smoother.