What are the best methods for preventing lichen growth on shaded stone surfaces?
Lichen growth on shaded stone surfaces can be unsightly and damaging over time. To prevent lichen, start by regularly cleaning the stone with a mixture of water and mild detergent or a specialized stone cleaner. For stubborn lichen, a solution of white vinegar or hydrogen peroxide can be effective. Ensure proper drainage around the stone to reduce moisture, as damp conditions promote lichen growth. Applying a sealant designed for stone surfaces can also create a protective barrier. For long-term prevention, trim nearby foliage to increase sunlight exposure and improve air circulation. These methods will help keep your stone surfaces clean and lichen-free.
