The railings, apart from the top, are actually undertaking high-quality so it seems I could stain/paint proper over the top. The actual wear and tear is available in about the deck surface. As it is supposedly a "stain" rather than a "paint" it's got worn the many way right down https://getidealist.com/story9234609/examine-this-report-on-how-to-sand-deck-before-staining