Killing mold in attic: best 7 ways & tips for you
Mold in Attic

7 easy ways of killing mold in attic: best tips for you

How to killing mold in attic? Are you sick and tired of all those moldy build-ups in your attic? Don’t despair! The problem is nasty but there are still enough mold removal tips that you can try.

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What kills mold in attic?

Mold is possible to kill in many ways. Here are 7 simple mold removal hacks you can perform without difficulty. The cleaners are mostly cheap and affordable, and you don’t need any extra tools for it.

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Just don’t forget to wear protective gear before mold remediation!

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#1. Baking soda

Baking soda is a super-versatile substance and one of the best mold removal products.

Step 1: Prepare a liquid solution of water and 1/4 tsp of baking soda. Mix both ingredients thoroughly in the spray bottle.

Step 2: Spray this cleanser generously on the moldy surfaces in your attic.

Step 3: To remove mold from the surfaces, scrub them well with a brush.

Step 4: Wipe all the remaining mold and clean away with the help of a damp cloth.

Step 5: Pat the damp surfaces thoroughly with paper towels or a dry clean cloth. Provide adequate ventilation to dry the attic completely.

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#2. Bleach solutions

Bleach can be also good for cleaning mold in the attic. Dilute it well in the water so that your DIY attic mold removal won’t damage the surfaces!

Step 1: Mix bleach with water (1:10) in the spraying bottle.

Step 2: Cover the affected attic plywood with the cleaner and let it work for about 15 minutes.

Step 3: Scrub the moldy areas thoroughly with a brush. Rinse the brush with a cleaner so as not to spread mold further!

Step 4: Wash the cleaned areas with the help of clean water and a damp cloth. Get rid of all the moldy residue and the bleach solution remaining on the plywood!

Step 5: Wipe the plywood with a dry cloth, and let the attic air-dry completely. You can use a fan or a dehumidifier to speed up the process.

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#3. Commercial cleaners

Using a commercial cleaner is quite expensive, especially in comparison to DIY attic mold removals, but if you can afford it, you are good to go.

The cleaning method is the same as for the DIY bleach solution.

However, be sure to dilute the commercial cleaner with water as per the manufacturer’s instructions.

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#4. Hydrogen peroxide

Hydrogen peroxide is one of the most powerful solutions for attic mold removal. Being a great disinfection remedy, it is also good at killing black mold spores.

For removing mold from the attic, get a common 3% hydrogen peroxide at your local pharmacy.

Step 1: Pour hydrogen peroxide into the spray bottle.

Step 2: Spray the solution evenly onto the attic plywood anywhere you can see the mold traces. Moisten the attic plywood thoroughly to kill a maximum of black mold spores.

Step 3: Let the cleaner sit and work for about 15 minutes. As soon as the solution starts bubbling, it begins to remove mold from the attic plywood.

Step 4: Take a clean rag or a scrub brush to clean all visible mold from the attic surfaces. Since the bubbling solution lifts the mold buildups, they are much easier to remove from the attic plywood.

Step 5: Wipe all the remaining mold off thoroughly with a damp cloth.

Step 6: Now, dry your attic plywood completely. Use a dry clean cloth or fans to dry the attic plywood, as the remaining moisture can promote mold growth again.

#5. Rubbing alcohol

Rubbing alcohol is a well-known natural helper in the mold problem. So, why not make use of it in your attic?

The only drawback of rubbing alcohol is a bit lower efficiency. Although rubbing alcohol can defeat mold spores, you need to repeat the procedure several times for the best effect.

So, if you can opt for a stronger remedy, don’t bind to the alcohol cleaner.

However, if you don’t have any other cleaners or just a few mold traces, it is good to go.

Step 1: Make a mixture of water and rubbing alcohol (1:1) in the spraying bottle.

Step 2: Spray all the affected surfaces with this solution and let it sit for about 15 minutes.

Step 3: Take a scrubber, a clean cloth, or a sponge, and remove the mold spots from the surfaces.

Step 4: Wipe all the surfaces well with a damp cloth to remove alcohol.

Step 5: Dry the attic surfaces completely with the help of a dry cloth and good ventilation.

#6. Tea tree oil

If you are looking for a magic substance that can naturally remove mold from attic, opt for the tea tree oil!

Don’t be afraid of its pungent smell: it is absolutely harmless and safe for you! Besides, it will go away after cleaning if you ventilate your attic properly.

Be sure that your chosen oil is all-natural! When not containing real oil, the product is not suitable for mold removal.

Step 1: Mix a cup of pure water with 1 tsp of tea tree oil in the spray bottle.

Step 2: Spray the solution all over the affected area, and let it work for a while.

Step 3: Scrub away all the moldy residue. Make sure that no mold traces are left on the plywood.

You don’t need to clean your attic afterward, as the oil is safe. However, if you are too sensitive to the smell, you can rinse the mold-free plywood with clean water. Then, let the attic air-dry completely.

#7. White vinegar

White vinegar is one more versatile home cleaner. It works perfectly when cleaning, disinfecting, and deodorizing something in your household. So, why not use it as a DIY attic mold removal?

As a liquid and efficient cleaner, vinegar can solve the mold problem on any surface.

Step 1: Fill the spraying bottle with the pure vinegar. For the best effect, it doesn’t need any dilution.

Step 2: Moisten the moldy areas well with vinegar, and leave them for at least an hour. Don’t hesitate to let it work for more time!

Step 3: Rinse all the areas with clean water and a damp cloth. Be sure to remove all the moldy residue and make the surfaces clean.

Step 4: Wipe all the surfaces dry. Don’t leave any damp areas so as not to deal with the mold problem again. Provide enough ventilation to air-dry the surfaces and let the moist air out of the attic.

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How do you prevent mold growth?

It is always better to prevent mold in the attic than to deal with it. When you know the exact causes and conditions that provoke mold growth, it is much easier to prevent attic mold before it starts appearing.

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Here are the most essential hacks on how to prevent attic mold:

#1. Watch out for roof leaks! One of the most common causes of attic mold is roof leaks. Even if they seem to be too small, they are just enough to create a damp environment in your attic.

Examine your roof sheathing to see if any leaks are appearing. Fix and seal the roof leaks immediately to avoid any worse issues.

#2. Avoid poor ventilation! One of the most common reasons for the attic mold problem is improper ventilation that keeps the moist air captured in the attic. As a result, the mold thrives eagerly in the damp environment. Provide enough air circulation that doesn’t let warm moist air create a breeding ground for mold on the attic plywood.

#3. Provide proper attic insulation! Any existing gaps in the attic can let the hot air inside. When condensation on cold surfaces, it creates extra moisture that can boost mold thriving. Make sure that neither roof valleys nor windows or any other attic areas have any gaps that let the moisture inside.

#4. Make use of a dehumidifier! In case of severe humidity in your attic, a dehumidifier is your best bet. This appliance can efficiently help you to get rid of excess moisture in the attic area.

#5. Check the dryer vents! A good rule of thumb is to examine the ridge vents regularly. They can be one more reason for poor ventilation if clogged or destroyed.

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Can mold in an attic be fixed?

It is quite easy to fix if you do everything right and start on time:

1. Clean the attic space from the moldy buildup with the help of simple solutions such as white vinegar, bleach, rubbing alcohol, and others.

2. Provide proper ventilation and seal any leaks in the attic.

3. Use a dehumidifier to lower the moisture levels inside your attic.

Can you live with mold in your attic?

Having mold in the attic means having a wide range of health issues. If you don’t remove mold from the attic, there is a high risk of getting some respiratory problems such as asthma and allergies. Besides, mold can cause many other health problems, such as infections, and heart or lung diseases.

Don’t let the mold growth spread further, as the health issues will become more serious. In the worst cases, it can lead to death.

Will bleach kill mold in attic?

Diluted bleach is one of the effective solutions for removing mold growth.

Mix it with water in a ratio of 1:10 and generously spray all the affected areas. Scrub the mold away and rinse the surfaces completely. Then, let them air-dry.

Final thoughts

As you can see, there are several ways to remove mold from attic. When choosing the best method up to you, look for the most optimal and high-quality one.

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