Render Cleaning in Cornwall

Professional render cleaning in Cornwall helps restore the fresh, clean appearance of your property’s exterior while protecting it from the effects of the local climate. Rendered walls are particularly prone to algae, moss and red or black staining due to coastal air, high humidity and frequent rainfall. Over time, this buildup can make a property look tired and neglected. Specialist render cleaning removes these stains safely, reviving the original colour and improving overall kerb appeal.

MKM Exterior Cleaning ensure the correct cleaning method is applied for your specific render type, whether it’s K-render, silicone, acrylic or traditional render. We use a gentle soft wash system combined with biocidal treatments to kill organic growth and prevent it from returning too quickly. Regular render cleaning not only keeps your property looking its best but also helps extend the life of the render by reducing long-term staining and deterioration.