Should You Seal Your Concrete After Pressure Cleaning?
Sealing concrete after pressure cleaning is often worthwhile, but it is not always necessary. The right choice depends on the concrete’s condition, its existing coating, how the area is used and the finish you want. For Caloundra properties, regular rainfall, coastal exposure and strong sunlight make choosing a suitable exterior sealer particularly important. What Does Concrete Sealing Actually Do? Concrete is porous, so it can absorb water, oil and other contamina