The answer to 'how often to deck' is that most decks should be inspected and maintained annually, with a more thorough cleaning and sealing every 2-3 years. This helps protect the wood from weathering and ensures the structural integrity of the deck. Regular maintenance is important to prevent safety issues and extend the lifespan of your deck.
Specific maintenance tasks should include checking for loose boards or railings, clearing debris, cleaning the surface, and applying a new coat of sealant or stain. The frequency will depend on factors like the climate, amount of use, and type of wood used in your deck's construction. Following the manufacturer's recommendations for your deck materials is also a good idea.