Architectural Concrete must be maintained as the sealer wears. Depending on the type of sealer and the quality of both the sealer and the installation expect to properly clean and reseal every 2 to 5 years. If the sealer is allowed to completely dissipate, the elements or high pressure washing/ chemicals will begin to damage the surface or skin of the concrete. The texture, color and overall appearance may be irreversibly damaged. Contact us today for your maintenance quote.