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How to Keep Your Deck Looking Like New: A Comprehensive Guide

As a reputable deck company, we know that a well-maintained deck can make your home’s outdoor space an oasis for relaxation and entertainment. A deck is an investment that adds value to your property and enhances the curb appeal of your home. However, maintaining it requires effort and commitment. In this guide, we will provide you with a comprehensive checklist and tips on how to keep your deck looking like new.

Deck Maintenance Checklist

Regular maintenance is essential to keep your deck looking good and prevent damage. Here’s a checklist of tasks to perform on a regular basis:

  • Sweep your deck regularly to remove leaves, twigs, and other debris that can accumulate and stain your deck.
  • Inspect your deck for loose boards, protruding nails, or screws that need to be tightened or replaced.
  • Check for signs of rot, mold, or mildew. If you see any, address the problem promptly to prevent further damage.
  • Trim overhanging branches and foliage to keep them away from your deck.
  • Move planters and other decorative items regularly to prevent discoloration or damage to your deck’s surface.
  • Check your deck’s drainage to ensure it’s functioning correctly and prevent water from pooling and causing damage.

How to Clean Your Deck

Cleaning your deck is the first step to maintaining its appearance and prolonging its lifespan. Here’s how to clean your deck effectively:

Deck Cleaning Supplies

  • Deck cleaning solution
  • Garden hose or pressure washer
  • Broom or brush
  • Bucket
  • Safety glasses and gloves

Steps to Clean Your Deck

  1. Clear your deck of furniture, grills, and other items that can obstruct your cleaning.
  2. Sweep your deck to remove debris and dirt.
  3. Mix the deck cleaning solution according to the manufacturer’s instructions.
  4. Wet your deck with a garden hose or pressure washer.
  5. Apply the deck cleaning solution to your deck’s surface, following the manufacturer’s instructions.
  6. Scrub the deck with a broom or brush.
  7. Rinse your deck thoroughly with water.
  8. Allow your deck to dry completely before applying any stains or sealants.

Deck Staining and Sealing

Staining and sealing your deck is an important step to protect it from the elements and maintain its appearance. Here’s what you need to know:

When to Stain or Seal Your Deck

The best time to stain or seal your deck is when the weather is mild and dry. Avoid staining or sealing your deck during extreme temperatures or when rain is in the forecast.

How to Stain or Seal Your Deck

  1. Choose the right stain or sealant for your deck. Consult with a professional if you’re unsure which product is best for your deck.
  2. Clear your deck of furniture and other items.
  3. Clean your deck thoroughly as outlined in the previous section.
  4. Allow your deck to dry completely.
  5. Apply the stain or sealant according to the manufacturer’s instructions, using a brush or roller. Apply the product evenly and avoid drips or puddles. Allow the stain or sealant to dry completely before using your deck.

Common Deck Maintenance Mistakes to Avoid

Here are some common deck maintenance mistakes to avoid:

  • Using bleach or chlorine-based cleaners: These cleaners can damage your deck’s surface and discolor the wood.
  • Waiting too long to address issues: Small problems can quickly become significant if left unattended. Promptly address any signs of damage or deterioration.
  • Overusing a pressure washer: High-pressure water can damage your deck’s surface and lead to splintering or other issues.
  • Skipping the cleaning step before staining or sealing: Applying a stain or sealant to a dirty deck can result in an uneven finish or poor adhesion.
  • Neglecting to perform regular maintenance: Regular upkeep is essential to prevent damage and prolong your deck’s lifespan.


How often should I clean my deck?

You should clean your deck at least once a year, or more frequently if you notice stains, mildew, or other issues.

What type of cleaner should I use on my deck?

Use a deck cleaning solution that’s specifically formulated for wood decks. Avoid using bleach or chlorine-based cleaners, as they can damage your deck’s surface.

Can I pressure wash my deck?

Yes, but be sure to use a low-pressure setting and keep the nozzle moving to avoid damaging your deck’s surface.

How often should I stain or seal my deck?

It’s recommended to stain or seal your deck every 1-3 years, depending on the product and the amount of foot traffic your deck receives.

What’s the best time of year to stain or seal my deck?

The best time to stain or seal your deck is during mild, dry weather. Avoid doing it during extreme temperatures or when rain is in the forecast.


Maintaining your deck requires effort and attention, but it’s worth it to keep your outdoor space looking beautiful and functional. Regular cleaning, inspection, and maintenance are essential to prevent damage and prolong your deck’s lifespan. By following the tips and guidelines outlined in this guide, you can keep your deck looking like new for years to come.