alganet

Inside a residential complex in Lucca, in Italy, an outdoor travertine staircase showed clear signs of advanced deterioration. Over time, constant exposure to rain, humidity and weather conditions led to heavy contamination from algae, mould and biological buildup. As a result, the surface became dark, uneven and slippery. Consequently, both aesthetics and safety declined. In cases like this, simple cleaning does not solve the issue. Instead, professionals need a structured craft restoration process, carried out with care and precision. EcoTecnologia di Pulitura by Orsucci Paolo handled the intervention. The company specialises in the professional restoration of natural stone surfaces.

How to clean and remove stains from outdoor floors is one of the most common questions when stains, halos and dark layers appear on terraces, driveways and courtyards. However, many people try random solutions. This is a mistake. Each stain has a different cause and needs the right treatment. In this guide, you will discover what to choose for a clean, uniform and long-lasting result. Outdoor surfaces can lose their appearance very quickly. For example, rain, constant humidity, wet leaves, water stagnation, outdoor dinners or plant pots left in the same position can damage the floor. As a result, the surface looks dull and neglected, even if the rest of the house is well maintained.

If you’re wondering how to clean blackened outdoor walls or how to remove green stains from outdoor walls, you’re not alone. Garden walls, coping stones and handrails affected by algae and lichens can quickly spoil the appearance of your property, making it look less cared for even when everything else is in perfect condition.

After cleaning and organising every room in the house following our spring cleaning guide for indoor spaces, the feeling of freshness and order is truly satisfying. However, spring cleaning does not end indoors. With the arrival of warmer weather, we naturally start using the outdoor areas of the home again. Terraces, balconies and gardens become perfect places to relax or spend time outside. During winter, however, these surfaces are often neglected and exposed to rain, humidity and atmospheric dirt. For this reason, it is important to dedicate some time to cleaning outdoor spaces, preparing them properly for the new season.
In this guide we will see how to organise spring cleaning for outdoor areas, starting with floors, garden furniture and barbecues.

Mold on outdoor floors, green algae, moss and lichen can quickly make patios, walkways, terraces and driveways look neglected. In addition, these biological deposits often create slippery surfaces and dark stains that are difficult to remove with ordinary cleaning. In this practical guide, you will discover how to remove mold from outdoor floors, eliminate algae and lichen effectively, and restore the original appearance of stone, terracotta and concrete surfaces with long-lasting results.