The process involves using a specialized “Soft Wash” technique rather than high-pressure water jets. This method uses low-pressure application of professional-grade biocides to gently cleanse the surface, killing the infection at the root. This is the only recommended method for delicate render (such as K-Rend, Weber, or Monocouche), as high-pressure blasting can scar the finish and cause permanent damage. Whether you need to remove unsightly green algae, red staining, or black fungus, our soft wash system restores the original brightness of your property safely.
This service is ideal for:
Our treatment not only cleans the surface but also sanitizes it to prevent rapid regrowth of algae and moss. Stewart Exterior Cleaning is an expert for Render Cleaning Northampton.
Render cleaning lifts the dull, green, or red stained appearance caused by organic growth, instantly brightening the facade and making the property look brand new.
Algae, moss, and lichens hold moisture against your walls, which can eventually lead to cracks ("blown render") and damp issues inside the property.
Unlike pressure washing, our soft wash technology relies on chemistry rather than force. This ensures your walls are cleaned deeply without the risk of chipping or eroding the surface.
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. 
Trustindex verifies that the original source of the review is Google. Look no further than Stewart Exterior Cleaning in Northampton! Contact us today to learn more about our high-quality cleaning services and to schedule your appointment.
Do you have a project that needs doing? Contact us today to get a personalised quote.
We are your local experts in high level cleaning, softwash, and pressure washing services. Providing trusted services to business and residential customers across Northamptonshire.
We are your local experts in high level cleaning, softwash, and pressure washing services. Providing trusted services to business and residential customers across Northamptonshire.