Softwashing is an effective way of removing dirt, grime, algae and other discolouration from a building’s surface. Unlike other cleaning methods, such as jetwashing, a softwash doesn’t damage modern render or cladding. Instead, it gently but thoroughly removes residue from the exterior of the property to leave the surface looking like new.
The results of a comprehensive softwash can be dramatic and long-lasting. Once the exterior of a property has been cleaned and treated, algae, fungi and dirt can be kept at bay for years to come. This method of cleaning is also environmentally friendly, as it uses less water than jetwashing and has less of an impact on surrounding trees, plants and habitats.
Softwashing can be carried out from the safety of the ground or via rope access. This flexibility allows our skilled and experienced operatives to clean all areas of a building and access roofs, facades, balconies and cladding that would be impossible to reach using other methods.
Softwashing is an innovative cleaning technique that effectively restores and protects a broad range of exterior surfaces on buildings. It utilises low-pressure washing and a mixture of biocides or other solutions to tackle a wide range of common organic growths and environmental pollutants, ensuring a thorough clean without damaging the underlying surface.
Here’s a closer look at some common build-ups that softwashing can help remove:
Algae
Algae is a common sight on buildings, particularly on the damp and dark northern facades. Wind-carried spores settle on surfaces and grow, discolouring exteriors with hues of green, red, or black. Softwashing effectively removes these algae blooms from various surfaces including modern render, wood, cladding or stone, restoring the natural colour without damaging the substrate.
Mould and moss
Mould and moss thrive in moist environments, leading to potential damage and unsightly growths on buildings. Softwashing addresses these issues on a variety of surfaces by penetrating and eliminating the growths, ensuring the structure remains clean and intact, and reducing the risk of recurring infestations.
Dirt, grime and stains
From urban pollution to natural runoff, exterior surfaces of buildings can accumulate unsightly dirt, grime, and stains. Softwashing not only cleans these surfaces effectively but does so in a way that is gentle enough to prevent damage to delicate finishes like render, while being robust enough to handle heavier stains.
Fungi
Fungal growth can lead to structural and aesthetic issues on properties. Softwashing eradicates fungi efficiently, ensuring that these organisms are removed completely, which helps in maintaining the health and appearance of the building.
Pollution
Buildings in urban areas or near busy transport links often suffer from a buildup of pollutants, such as exhaust fumes and industrial residue. Softwashing removes these accumulations thoroughly, brightening and refreshing the property’s exterior, and improving the overall aesthetic appeal.
Graffiti and bird droppings
Graffiti and bird droppings can be particularly challenging to remove due to their stubborn nature. Softwashing is capable of tackling these difficult blemishes, restoring surfaces to their original state without harsh scrubbing that can damage the underlying material.
By addressing a wide range of contaminants with specialised solutions, softwashing provides a comprehensive clean that preserves and enhances the aesthetic value of a property.
Soft washing is often considered better than pressure washing for certain applications, particularly when it comes to cleaning delicate surfaces such as render. Soft washing uses low-pressure water combined with specialised cleaning solutions that effectively break down dirt, algae, mould, and other contaminants. This method allows for deep cleaning without the risk of damaging the surface, which is a common concern with high-pressure washing.
Pressure washing, while highly effective for hard surfaces like concrete, can be too harsh for softer, more porous materials. It can strip away protective coatings, force water into the substrate, and even lead to erosion over time. Soft washing, in contrast, not only cleans but also treats the surfaces, helping to inhibit future biological growth, which makes it a more sustainable cleaning solution.
Even better, soft washing typically has longer-lasting effects compared to pressure washing. The cleaning solutions used in soft washing can kill spores and prevent regrowth, thereby extending the cleanliness of the surface beyond just physical removal of dirt and debris.
The longevity of soft washing can vary significantly depending on environmental factors and the surface itself. In general, you should assume that surfaces will maintain their appearance for around 3-5 years.
Soft washing not only cleans surfaces but also applies a treatment that inhibits future growth of algae, mould and other organisms. This biocidal effect means that surfaces stay cleaner longer compared to traditional pressure washing.
Regular maintenance and yearly light cleaning are recommended to maintain the appearance and prolong the cleanliness achieved through soft washing.
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