Easy steps to prepping, staining and sealing your deck

LOUISVILLE, Ky. (WDRB) -- Whether you're finishing a new deck or fence, or an existing one is starting to look worn, applying a stain can give it a fresh new look and protect the wood from discoloration caused sunlight.

The Home Depot's Joe Autry and Samantha Bowman say it's an easy project with the right knowledge. The first thing to keep in mind is to make sure the deck is prepped.

Check for damage:

Check for damaged boards that need to be replaced or repaired. Then do a "water test" to determine whether your deck is sealed. Just pour a few drops of water onto a deckboard. If the water beads, the wood is sealed. If the board absorbs the water, it needs re-treating.

Scrape off loose finish:

Remove loose paint or opaque deck stain with a paint scraper. Scrape down damaged areas to bare wood. Then sand each area to feather the edges of remaining finish material down to bare wood. Sanding will also help prevent splinters.

Scrub the surface:

Use a stiff scrub brush to remove flaking stain or dirt. Important note: Do not use a metal brush on cedar or redwood as the bristles may scar the soft wood.

Apply cleaner:

It is important to properly clean your deck before staining. Failing to properly clean your deck before staining may result in poor stain performance and quality results cannot be guaranteed. Always remember to refer to the manufacturer's product information to ensure the best possible outcome. Apply the deck cleaner to the wood. Work the cleaner into the wood with a stiff deck brush, using an extension handle on the brush, if necessary.

Pressure wash the deck:

Wash the deck surface to remove the cleaning solution and other residue using a power washer with a fan spray nozzle. Be careful power washing your deck if you have soft woods like cedar. Try to use the low power setting to avoid damaging the wood, or refer to the manufacturer's recommendations based on the wood type and product being used. Let the deck dry thoroughly before applying the new finish.

Apply deck stain:

Depending on your deck stain product, a pump sprayer, paint brush, paint roller, staining pad or a combination of these tools can be used to apply the stain. To ensure the best results, follow the manufacturer's recommendations for applicators as some deck stains require specific tools to ensure the best outcome. It is easiest to work in small sections to ensure the stain's color uniformity, proper coverage, and the ability to start and stop with more flexibility - just in case it should rain.

A new, unsealed deck needs to weather for several months before sealing. This is because the new boards usually have a high moisture content and the wood surface is too smooth for stain to penetrate uniformly. It is recommended that you allow 60 to 90 days before staining.

For step by step instructions on how to stain your deck, CLICK HERE.