How to Clean a Deck Before Staining

Cleaning and staining a deck can be a daunting task for many homeowners, but it doesn’t have to be. With a little bit of know-how and the right tools, you can have your deck looking like new in no time – or they’ll never be clean

In this article, we will walk you through the step-by-step process of cleaning and staining a deck, making it easy for even the most inexperienced DIY home renovators to tackle this project – such as weathered wood deck

Step 1: Sweep the Deck

The first step in the deck cleaning process is to sweep the deck to remove any loose debris, such as leaves, twigs, or other small debris.

This will make it easier to see any areas that need extra attention and will also help protect your deck from scratches and damage while you are cleaning it.

Check these automotive paint guns

Step 2: Clean the Deck

Once the deck is clear of debris, it’s time to clean it. The most efficient way to do this is with a pressure washer.

A pressure washer uses high-pressure water to blast away dirt, grime, and mildew that has built up over time. It’s important to start at the highest point of the deck and work your way down, to avoid pushing water under the boards.

If you don’t have a pressure washer, you can also use a deck cleaner solution and a stiff-bristled brush to scrub the deck.

See Also: Semi-Transparent Deck Stain

You can find deck cleaner solutions at most hardware stores and they come in a variety of formulas for different types of decks. Be sure to follow the manufacturer’s instructions when using a deck cleaner solution.

Step 3: Allow the Deck to Dry

Once the deck is clean, it’s important to allow it to dry completely before staining. This can take several days, depending on the weather.

Be sure to check the forecast before starting this project, as you don’t want to start staining your deck if there is a chance of rain in the forecast.

See Also: Does Alcohol Remove Paint?

Step 4: Check for Damaged or Rotting Boards

Before staining, it’s important to check for any damaged or rotting boards. If you find any, you will need to replace them before staining.

Damaged or rotting boards can weaken the overall structure of your deck and can lead to further problems if left unrepaired.

Step 5: Apply the Stain

Finally, it’s time to apply the stain. It’s important to choose the right stain for your deck. You can find stains specifically designed for different types of wood, such as cedar or redwood.

Be sure to follow the manufacturer’s instructions when applying the stain. When applying the stain, use a paint roller or brush and be sure to work in sections and overlap your strokes to ensure even coverage.

Allow the stain to dry according to the manufacturer’s recommendations before using the deck again.

See Also: pressure-treated wood deck sealer

FAQ – Cleaning Deck

In addition to the steps outlined in the article, there are a few other important things to keep in mind when cleaning and staining a deck.

  1. Safety: Always wear proper safety gear when working on your deck, including safety glasses and gloves. Pressure washers and chemicals can be dangerous if not handled properly, so be sure to read and follow all safety instructions.
  2. Test a small area before staining the entire deck: Before staining the entire deck, it’s a good idea to test the stain on a small, inconspicuous area to ensure that you are happy with the color and finish.
  3. Temperature and humidity: The temperature and humidity can affect the drying time of the stain, so be sure to check the forecast and choose a day with moderate temperature and humidity to work on your deck.
  4. Cleaning and sanding: Cleaning and sanding the deck will help the stain adhere better and last longer. If you find any rough or uneven spots, use a light-grit sandpaper to smooth them out before applying the stain.
  5. Sealants: Before applying the stain, you should consider whether or not to apply a sealant. Sealants help to protect the wood from moisture and UV rays, which can help to prolong the life of the stain.
  6. Maintenance: Once your deck is clean and stained, it’s important to keep up with regular maintenance. This can include sweeping, cleaning, and re-staining as needed to keep your deck looking its best for years to come.

By keeping these tips in mind, you can ensure that your deck cleaning and staining project goes as smoothly as possible.

Remember to take your time and work carefully to achieve the best results. With a little bit of effort, you can have a beautiful deck that you can enjoy for years to come.


In conclusion, cleaning and staining a deck can be a big job, but with a little bit of know-how and the right tools, it can be done relatively easily. By following these simple steps, you can have your deck looking like new in no time.

Remember to always follow the manufacturer’s instructions when using any cleaning solutions or stains and if you have any doubts, please consult a professional.

Similar Posts