Maintaining lead flashing is an essential part of keeping your property in good condition. To prevent unsightly white stains on tiles or brickwork adjacent to new lead work, simply apply a coat of patination oil over your lead products. This oil not only prevents stains but also seals the surface from damp, so there’s never any lead oxide run-off. By taking the time to maintain your lead flashing, you can help extend the lifespan of your property’s roofing and protect it from potential damage.