Deck Maintenance Tips: 7 Ways to Ruin Your Deck

Welcome to a no-holds-barred exploration of the precarious pitfalls that can transform your once-pristine deck into a dilapidated eyesore. We will be uncovering the seven things that can lead to the destruction of your beloved outdoor sanctuary. This no-nonsense guide aims to empower deck owners with essential deck maintenance tips to preserve their investment and ensure long-lasting appeal. By showing the common missteps that befall even the most well-intentioned homeowners, we unveil a roadmap to deck longevity. This could happen if inexperienced homeowners try to do their annual deck maintenance by themselves or by hiring bad contractors. Anyways, without further ado, let’s get right to it.

1. Not Sealing Your Deck

Deck Repair and Restoration, Deck Sealing Maintenance

The first thing that can shorten your deck’s lifespan is neglecting to seal it. Picture this: the sun’s rays scorching the wood, rainwater seeping into its vulnerable crevices, and the relentless assault of changing seasons.

Without proper and frequent sealing, your deck is defenseless against these natural elements. Neglecting to apply a protective sealant can lead to warping, cracking, and premature decay. Shield your deck from the forces of nature by investing in quality sealants that fortify its resilience.

2. Using the Wrong Type of Stain or Sealer

Choosing the right stain or sealer is not a matter of mere aesthetics; it directly impacts the durability and longevity of your deck. Opting for low-quality or inappropriate products can lead to poor adhesion, uneven coloration, and an ineffective shield against moisture and UV rays.

Deck Staining, Deck Repair and Restoration, Deck Sealing Maintenance

Consult professionals or trusted resources to select stains and sealers specifically designed for your deck’s material, ensuring optimal protection.

3. Not Cleaning Your Deck Regularly

Not Cleaning Your Deck Regularly, Deck Repair and Restoration

Deck neglect can be a silent killer, slowly eroding its beauty and structural integrity. Regular cleaning is a crucial maintenance step that prevents dirt, debris, and organic matter from accumulating, fostering the growth of mold, mildew, and rot. A simple routine of sweeping, gentle scrubbing, and rinsing with a garden hose can work wonders in preserving your deck’s pristine condition.

4. Using Harsh Chemicals on Your Deck

Harsh substances, such as bleach or ammonia-based products, may cause discoloration, strip away natural oils, and harm nearby vegetation. Instead, opt for mild, eco-friendly cleaners specifically formulated for deck surfaces, ensuring a balance between cleanliness and environmental responsibility.

Harsh Chemicals on Your Deck, Deck Staining, Deck Repair and Restoration, Deck Sealing Maintenance

5. Leaving Wet Items on Your Deck

Leaving Wet Items on Your Deck, Deck Repair and Restoration

Whether it’s drenched cushions, soaked potted plants, or dripping umbrellas, leaving wet items on your deck is a recipe for disaster. Moisture trapped against the surface can create a breeding ground for mold and mildew, and prolonged exposure can cause wood rot. Remember to promptly remove wet objects, provide proper drainage, and allow your deck to dry thoroughly to avoid potential harm.

6. Power Washing Your Deck Too Often or with Excessive Pressure

Power washing may seem like a convenient solution to grime buildup but proceed with caution. Frequent or aggressive power washing can strip away the protective layers of your deck, causing splintering, etching, and irreversible damage. Instead, opt for gentler cleaning methods, such as low-pressure washing or scrubbing with a soft-bristle brush, to preserve your deck’s integrity.

Power Washing Your Deck Too Often or with Excessive Pressure, Deck Repair and Restoration

7. Using Metal Tools on Your Deck

Using Metal Tools on Your Deck, Deck Staining, Deck Repair and Restoration, Deck Sealing Maintenance

While metal tools may be sturdy allies in other tasks, they can become adversaries when it comes to deck maintenance. Scraping or using metal brushes on your deck can leave unsightly scratches and gouges and compromise the protective coatings. Instead, employ plastic or nylon tools specially designed for deck care to avoid unintended harm to your deck’s surface. Also, it’s safer to call a professional for decking screw problems right away.

Related FAQ: Should You Repair or Replace Your Old Deck?

Deck Maintenance Tips

Deck maintenance can save homeowners a lot of money in the long run. That said, it’s not something that should be taken lightly. It takes a combination of proper training and tools to be able to perform the job properly.

With that, there are some things that you could do to help your deck last longer.

Regular Cleaning: Sweep away debris, remove stains, and gently scrub the surface using a deck cleaner designed for your deck’s material.

Periodic Sealing: Apply a high-quality sealant or stain to protect the wood from moisture, UV rays, and general wear and tear.

Inspect and Repair: Regularly inspect your deck for any signs of damage, such as rot, loose boards, or protruding nails. Repair or replace damaged components promptly.

Preventive Measures: Avoid leaving wet items on the deck, use furniture pads to protect the surface, and trim nearby vegetation to allow for proper air circulation and minimize moisture.

Mindful Practices: Use gentle cleaning methods, avoid harsh chemicals, and refrain from using metal tools that may scratch or damage the deck.


There are more than seven ways you could ruin your deck. But in this blog, we have discussed some of the common mistakes. If you need someone to do deck scratch repair or if you need a professional who knows how to stain composite decking, call Zappa Deck Builders. We’ve been providing decking services for years, and our customers have always praised us for the quality of our work.

Call us at 909-787-2759 if you need a deck contractor in the Ontario, California area!

Table of Contents

Recent Posts

Choosing between a sunroom or a screened porch is a big decision for homeowners. It involves considering lifestyle preferences and …

Transforming your outdoor space into a serene oasis or a vibrant entertainment area starts with choosing the right local deck …

Winter poses threats to decks, but a sturdy cover acts as a protective shield, preventing slips and damage caused by …

Imagine sunshine, refreshing winds, and a beautiful outdoor space for you to enjoy in the comfort of your patio chair …

Building a deck can drastically improve your outdoor space and your home’s resale value. It’s an appealing feature that family …