GitHub - hopto-dot/JPDB-Deck-Scraper-GUI: Deck scraper for jpdb.io. Abandoned but still working.
Heavy Duty Deck Brush with Long Handle, 21cm Stiff Bristle Deck Scrubber with Metal Scraper, Wooden Patio Scrubbing Brush for Cleaning Driveway, Decking, Patio, and Block Paving : Amazon.co.uk: Garden