Attic Mold Removal

Mold in the attic is more than just an unsightly problem; it’s a potential health hazard and can devalue your home. Whether you’ve spotted a few patches of mold or are looking to sell your property and want to ensure it’s mold-free, this guide is here to help.

The crux of the mold issue lies in moisture. Often, mold problems in homes are a direct result of flooding or water leaks. To tackle mold effectively, the first and most vital step is to identify and rectify these sources of moisture. Once the primary sources have been addressed, drying the affected wooden items or structures becomes the next priority. In many regions, the mere act of removing standing water allows the wood to dry naturally. However, facilitating good airflow around the wood can hasten this drying process, making it less conducive for mold to thrive.

Let’s explore the causes of attic mold, how to prevent it, and how to get rid of it once and for all.

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What Causes Attic Mold?

• Insufficient Ventilation: Without proper ventilation, the attic can hold in moisture, leading to mold growth.
• Roof Leaks: Even minor leaks can introduce moisture, creating the perfect environment for mold.
• Improper Insulation: If insulation is not installed correctly, it can trap moisture in the attic.
• Uncontrolled Moisture Buildup: If there is a water source of any kind that doesn’t allow for the attic to dry.

How To Remove Mold From An Attic

Your attic is one of those places in your home that may not receive regular visits. Tucked away and out of sight, it’s an area that’s susceptible to mold growth due to the unique challenges it presents in terms of ventilation, insulation, and potential leaks. The presence of mold in your attic can compromise the air quality of your entire home.

Mold in the attic usually appears as discolored patches or speckles on surfaces. These patches can range in color from black, white, green, brown, or even pinkish hues. Pay particular attention to:

• Roof sheathing
• Joists
• Insulation
• Stored items
• Ventilation ducts

Musty Odor

One of the most prominent indicators, even before you see mold, is a distinct musty smell. If you open your attic door and are hit with a pungent, earthy odor, mold might be the culprit.

Check for Water Damage

Apart from direct mold growth, look for signs of water damage. This includes:

• Staining or discoloration on the wood or insulation.
• Wet or damp insulation.
• Pooling water or signs of previous pooling.

Mold Removal

Choose the Right Mold-Killing Product

There’s a plethora of mold-killing products available, each with its unique advantages:

• Specialty mold killers: These are disinfectant mold killing products like RMR-86 which is proven to kill mold once and for all.
• Bleach: A powerful mold-killer for non-porous surfaces like tiles and glass. Remember, never mix it with ammonia, as this creates toxic fumes.
• Borax: A natural cleaner, borax doesn’t emit dangerous fumes and acts as a mold inhibitor.
• Vinegar: This mild acid can kill up to 82% of mold species. Plus, it’s completely natural.
• Ammonia: Effective on non-porous surfaces, but it’s a harsh chemical. Ensure you’re using “clear ammonia.”
• Hydrogen Peroxide: Safe and environmentally friendly, it’s effective on a variety of materials and surfaces.
• Detergent: Great for non-porous surfaces when combined with warm water.
• Baking Soda: Mild and safe for families and pets. It can be combined with vinegar for enhanced effectiveness.
• Tea Tree Oil: A potent natural mold killer. Ensure you’re using the variant derived from Melaleuca Alternifolia.
• Grapefruit Seed Extract: Almost odorless, it disinfects and deodorizes the affected area.

When it comes to scrubbing mold off wood, the process involves not only removing the visible mold but also ensuring that the wood’s surface is disinfected to prevent future growth. Before you begin, it’s crucial to wear protective gear, such as gloves, a mask, and safety goggles, to protect yourself from mold spores.

• Preparation: Start by moving the affected wooden item outside, if possible, to prevent mold spores from spreading indoors. Since you’re in an attic, it’s unlikely an option, but if you store things up there, remove them before doing this work. Make sure the room is well-ventilated. Lay down plastic sheets or old newspapers around the wood to catch any falling mold or cleaning residues.
• Cleaning Solution: A common and effective solution for cleaning mold off wood is a mixture of water and detergent, or water and white vinegar (in a 1:1 ratio). For more stubborn mold, you can use a bleach solution, but it’s essential to be cautious as bleach can discolor the wood. If using bleach, dilute it with water in a 1:10 ratio. We like RNR-86 because it’s a proven formula, but to each their own

• Scrubbing Tools: Use a scrub brush with soft to medium bristles or an old toothbrush for smaller areas. Avoid using wire brushes or anything too abrasive as they can scratch and damage the wood’s surface.
• Scrubbing Process: Dip the brush into your chosen cleaning solution and gently scrub the moldy areas. Apply just enough pressure to remove the mold without damaging the wood. For intricate or carved areas, an old toothbrush can be handy.
• Rinse and Dry: Once you’ve scrubbed off the mold, rinse the area with clean water using a damp cloth. It’s vital to dry the wood thoroughly after cleaning. Use clean towels to pat dry, and if possible, leave the wood outside in the sun to dry completely. If you’re indoors, use fans or dehumidifiers to speed up the drying process.
• Sealing: After the wood is dry, consider applying a mold-resistant sealant to protect against future mold growth.

When to Call a Professional Mold Remediation Company to Get Rid of Mold