Moss And Algae Treatment in Romsey , Hampshire

Many store-bought cleaners only target the surface level of moss and lichen, leaving deep-rooted spores behind that lead to quick regrowth. Our professional approach in Romsey goes further by combining advanced hot and cold pressure washing with high-quality, eco-friendly biocides. This dual-action process kills organic growth at the source, effectively lifting black spots and algae while delaying the return of biological infestations. By using professional equipment, we achieve a deeper clean without the risk of damaging the underlying stone or masonry often caused by incorrect high-pressure settings.

Algae and moss are more than just an eyesore; they are a major safety concern, especially during the wetter months in Hampshire. Slick pathways, driveways, and school grounds can pose a genuine risk to residents, customers, and staff. We specialise in identifying and treating these slippery surfaces, ensuring your exterior spaces are safe for foot traffic throughout the year. Whether you are a homeowner or managing commercial property in the Test Valley, our treatments provide essential slip hazard prevention and peace of mind.

We take the health and safety of your property, family, and pets seriously. As a fully insured local business, we follow strict industry guidelines regarding chemical application and water management. We carefully manage drainage to ensure all treatments are handled responsibly, in line with environmental best practices. Before we begin any project, we assess the surface type and surrounding landscape, selecting the appropriate cleaning methods to protect your garden plants and the structural integrity of your paving or walls.

Whether you have a residential patio in need of a refresh or a commercial site that requires a deep clean to maintain professional standards, Under Pressure Southern is here to help. We proudly serve clients throughout Romsey and within an 18-mile radius of our base, offering reliable service and high-quality results. To discuss your needs or to arrange a free site survey, please contact our team on 01489 661593. Let us help you restore your surfaces and keep your property looking its best.