Black Spot Removal in Gosport , Hampshire

Many residents in Gosport find that DIY cleaning or basic pressure washing barely scratches the surface when it comes to black spots. Because lichen grows into the pores of your stone, simply blasting the area with water can often cause damage to the substrate while leaving the roots intact. Our team uses a combination of advanced hot and cold pressure washing techniques paired with specialised, HSE-approved biocides. This approach safely breaks down the biological structure of the lichen, ensuring it is lifted away completely without compromising the integrity of your paving.

Safety and environmental responsibility are at the core of everything we do. As a professional local service provider, Under Pressure Southern carries full public liability insurance to give you total peace of mind. We are highly aware of local health and safety regulations, ensuring that all biocide treatments are applied with care around your gardens, pets, and surrounding drainage systems. Our team manages the process from start to finish, including safe chemical disposal and thorough rinsing, so you never have to worry about run-off or surface damage.

Our restoration process is designed to be thorough and efficient. We begin with an assessment of the stone type to ensure the correct cleaning method is selected. After applying our targeted algae and lichen removal solutions, we use professional-grade pressure washing equipment to gently lift the contaminants from the deep pores of the stone. Once the black spots are removed, we focus on restoring the overall look of the area, providing a deep clean that significantly improves the kerb appeal and safety of your property by eliminating slippery hazards.

Whether you are a homeowner in Gosport looking to refresh your patio or a business owner needing professional exterior cleaning, we are here to help. Our local team is ready to provide a detailed, no-obligation quote and a free site survey to assess your needs. To discuss how we can transform your outdoor space and manage any ongoing maintenance, contact our Southampton-based specialists today at 01489 661593. You may also be interested in our wider driveway restoration and general exterior cleaning services to ensure your property remains in peak condition throughout the year.