Deck cleaning is vital for preserving your deck’s beauty, safety, and lifespan. However, with so much contradictory information available, it’s easy to fall victim to beliefs that might be more harmful than beneficial.
In this article, we’ll dispel some of the most popular deck cleaning myths and provide accurate information on what actually works to keep your deck in good condition.
• Myth #1: Pressure washing is the best way to clean a deck.
Fact: While pressure washing is a popular option, it is not always the most effective way to clean your deck. High-pressure water can cause significant damage to wood fibers, resulting in splintering, etching, and premature aging. Softwood decks, such as those made of cedar or pine, are especially vulnerable to gouging or eroding with excessive force.
What Really Works: Soft washing is a safer and more effective method for deck cleaning. This method uses low pressure and specific cleaning chemicals to gently remove dirt, grime, mold, and mildew without destroying the wood. Soft washing not only cleans the surface but also eliminates organic growth at its roots, reducing regrowth and increasing the time between cleanings.
• Myth #2: Bleach is the best cleaner for removing mold and mildew.
Fact: Bleach’s ability to fight mold and mildew makes it a popular deck cleanser. Bleach, on the other hand, is a strong chemical that can harm wood by removing its natural oils and causing discoloration. It is also detrimental to nearby plants, soil, and aquatic life if it leaks into the environment.
What Really Works: The cleaning solutions we use for deck cleaning successfully eliminate mold and mildew without causing damage to wood or affecting the environment. Additionally, they degrade organic growth at the molecular level, resulting in a complete cleaning without the harsh side effects of chlorine or bleach.
• Myth 3: Decks only require cleaning once every year.
Fact: While many homeowners assume that a yearly cleaning is sufficient, the frequency of deck cleaning is determined by a variety of factors, including the local climate, the amount of shade and moisture the deck receives, and the type of wood or composite material used.
What Really Works: Regular maintenance is essential for maintaining your deck’s look and structural integrity. Mold and mildew can grow rapidly in damp or shaded regions, requiring more frequent cleaning. In dry, sunny conditions, your deck may require less frequent cleaning but can still benefit from regular inspections and touch-ups to prevent cracking or fading.