Best Mold And Mildew Killer (2024 Update)

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If you’re looking for the best mold and mildew killer to keep your home free from harmful bacteria and unsightly stains, you may be overwhelmed with the options available to you. Before making a purchase, it’s important to consider factors such as the effectiveness of the product, its safety for use around the home, and the ease of application.

When seeking a mold and mildew killer, it's important to read reviews and research different options to find the product that best suits your needs. Additionally, consider the concentration of the product and whether it can be diluted or not. A high-concentration product may be more effective in killing mold and mildew, but it may also require additional safety precautions. Moreover, factor in the surface to be cleaned. Certain products may be more effective on bathroom tiles or sinks rather than outdoor surfaces or fabrics.

Are you dealing with chronic respiratory conditions? Do you have allergies or asthma? If yes, you need to determine the safety of the product. Some mold and mildew killers may contain harsh chemicals that can exacerbate respiratory issues. Finally, you might want to consider how easily the product can be applied. Is the product available in a spray bottle or is it a concentrate that must be diluted first? These are all essential concerns to keep in mind when finding the best mold and mildew killer to suit your specific needs.

10 Best Mold And Mildew Killer

# Product Image Product Name Product Notes Check Price
1
Ideal for cleaning and eliminating mildew from houses and surfaces.
2
The bundle is ideal for removing mold stains and disinfecting surfaces at home or in commercial settings.
3
Ideal for cleaning and remediating mold and mildew growth on various surfaces including walls, floors, and fabrics.
4
Ideal for disinfecting, cleaning, deodorizing, and eliminating odors in various settings such as homes, offices, and food service areas.
5
The product is ideal for disinfecting and killing household bacteria, viruses, mold, and mildew, and is EPA registered.
6
This product is ideal for treating mold, stain, and mildew in a safe and natural way.
7
The product is ideal for cleaning mold and mildew stains in bathrooms, kitchens and households.
8
It is ideal for removing and preventing mold and mildew from various surfaces in your home.
9
Ideal for long-lasting resistance against mold and mildew on various surfaces such as wood, stone, fabric, carpet, concrete, and stucco.
10
The product is ideal for disinfecting and removing mold, viruses, and mildew while also cleaning and deodorizing surfaces.
Ideal for cleaning and eliminating mildew from houses and surfaces.
The bundle is ideal for removing mold stains and disinfecting surfaces at home or in commercial settings.
Ideal for cleaning and remediating mold and mildew growth on various surfaces including walls, floors, and fabrics.
Ideal for disinfecting, cleaning, deodorizing, and eliminating odors in various settings such as homes, offices, and food service areas.
The product is ideal for disinfecting and killing household bacteria, viruses, mold, and mildew, and is EPA registered.
This product is ideal for treating mold, stain, and mildew in a safe and natural way.
The product is ideal for cleaning mold and mildew stains in bathrooms, kitchens and households.
It is ideal for removing and preventing mold and mildew from various surfaces in your home.
Ideal for long-lasting resistance against mold and mildew on various surfaces such as wood, stone, fabric, carpet, concrete, and stucco.
The product is ideal for disinfecting and removing mold, viruses, and mildew while also cleaning and deodorizing surfaces.

1. Rust-Oleum 60101 Clear Zinsser Jomax House Cleaner And Mildew Killer, 1 Gal Can (Pack Of 4)

This cleaning solution is a powerful mold and mildew killer, effectively removing dirt and stains in a flash. The formulation is designed to be easy to use, with no need for any scrubbing. Additionally, it is an economical option as just one gallon can easily make up to 20 gallons of cleaning solution. This product is safe to be used near plants or shrubs, making it a versatile choice for cleaning both indoors and outdoors. With its potent formula and effective cleaning power, this is a must-have addition to any cleaning arsenal.

2. Rmr-86 Pro Instant Mold Stain Remover And Rmr-141 Rtu Disinfectant Cleaner Diy Mold Remover Bundle

Say goodbye to stubborn mold and mildew stains with RMR-141 RTU Mold Killer and Disinfectant, your powerful solution to disinfecting, removing odors, and inhibiting the growth of mold, bacteria, and viruses in one easy step.

This instant spray cleaner targets deeply embedded stains that linger between bathroom tiles, in grout lines, under the sink, and on shower doors, and eliminates the ugly staining that can go deep below the surface. The fast-acting formula requires no scrubbing; simply spray on the affected area and watch the stains disappear right before your eyes.

Not only does RMR-141 RTU Mold Killer and Disinfectant remove stains, but it is also effective in killing 99.9% of household bacteria and odor-causing bacteria. It’s fungicidal and effective against a broad spectrum of bacteria, making it a safe and powerful solution for households. When used as directed, the product inhibits odors, ensuring that your home is not only clean but also fresh-smelling.

RMR-141 RTU Mold Killer and Disinfectant is the strongest mold killer on the market, and it’s easy to use. The ready-to-use formula inhibits the growth of mold and mildew, eliminates odors, and disinfects in one simple step, making it a safe and effective way to remove mold, bacteria, and viruses.

So say goodbye to mold, mildew, and the stains they cause, and hello to a cleaner, fresher-smelling home with RMR-141 RTU Mold Killer and Disinfectant.

3. Mold Armor Rapid Clean Remediation – 32oz. Spray Bottle

Introducing MOLD ARMOR Rapid Clean Remediation – the ultimate solution for mold and mildew problems in your home. This one-step house disinfectant, sanitizer, fungicide, mildewstat*, and virucide** is specially formulated to kill, clean, and prevent mold and mildew with visible results in just 1 minute.

With its non-abrasive formula, MOLD ARMOR Rapid Clean Remediation is highly effective on hard non-porous surfaces, making it the perfect solution for your home. This mold and mildew inhibitor is designed to kill 99.9% of bacteria and viruses, including Influenza A H1N1**, Respiratory Syncytial Virus**, and Human Coronavirus**.

To use MOLD ARMOR Rapid Clean Remediation as a sanitizer, disinfectant, mold and mildew remover, simply pre-clean heavily soiled surfaces and then spray the surface until wet. The wait time varies according to the intended results. There is no need for scrubbing as you can rinse or wipe away the solution.

MOLD ARMOR Rapid Clean Remediation is a proven one-step solution to help you get rid of mold and mildew in your home. It is also effective against Aspergillus niger*, a type of fungus that causes food spoilage, making it perfect for use in kitchens and other food preparation areas.

4. Vital Oxide: 5-In-1 Disinfectant & Deodorizer

Vital Oxide is an exceptional EPA-registered hospital disinfectant that provides the highest level of protection against bacteria and viruses, including H1N1, MRSA, Norovirus, HIV, Legionella, Pseudomonas aeruginosa, Hepatitis A, B, and C, Ebola virus, and others. This product is also effective against food-contact bacteria, reducing the level of Staphylococcus aureus and Escherichia coli by 99.99% on a food contact surface within one minute.

As part of the EPA registration process, disinfectant products undergo rigorous testing to prove their efficacy and measure toxicity. Vital Oxide received an EPA category 4 rating for all exposure routes, except mild eye irritation. The product is also a neutral pH concentrate, ensuring the safety of its users.

In addition to its disinfectant properties, Vital Oxide is a fungicide, mold, and mildew killer. Simply clean visible dirt, then apply Vital Oxide to the affected surface until thoroughly wet. Allow the product to sit for 10 minutes to eliminate mold and mildew on a molecular level, neutralizing spores and inhibiting fungal growth without causing any damage to the surface being treated. Unlike bleach and other products that are only effective on non-porous surfaces, Vital Oxide can penetrate both soft and hard surfaces to destroy the roots of mold and mildew.

To use Vital Oxide, pre-cleaning is a required step for disinfection and fungi removal. Visible soil must be removed before sanitizing. Avoid pre-cleaning with acidic products like vinegar as they may react with Vital Oxide. Apply the product directly to soils, scrub and wipe clean with a dry paper towel or cloth. Dilution ratios are 9:1 for food-contact and daily surface sanitizer and 5:1 for carpet and rug sanitizer.

Lastly, Vital Oxide is a safe and effective multipurpose cleaner that can be used on any surface, including wood, cement, tiles, porcelain, acrylic, enamel, and plastic. It is ideal for industrial, commercial, and household cleaning and can be used as a fungicide, virucide, and bacteriacide anywhere, including homes, schools, hospitals, salons, and restaurants.

5. Super Clean Bundle: Kills 99% Germs And Fungi!

This Disinfectant Refill Bundle is perfect for those looking for a powerful and effective solution to remove mold, bacteria, and viruses. The bundle includes 1 RMR-141 RTU 32oz and 1 RMR-141 RTU 1 Gallon, providing 5 full uses of the 32oz bottle.

RMR-141 RTU Mold Killer and Disinfectant is the strongest mold killer available in the market. It not only inhibits the growth of mold and mildew but also eliminates odors and disinfects in one easy step. This product is a powerful, safe, and effective way to remove mold, bacteria, and viruses.

One of the best features of this mold and mildew removal spray is that it is EPA-registered. It is the only disinfectant that has been tested and registered by global health authorities in the presence of approximately 100% organic soil tolerances. This means the product is certified and safe to use in households, hospitals, restaurants, and institutions.

Not only is this mold killer strong, but it also kills 99.9% of household bacteria and odor-causing bacteria which makes it highly effective. It’s fungicidal and effective against a broad spectrum of bacteria. When used as directed, the product inhibits odors, leaving your space smelling fresh and clean.

Moreover, this mold killer has a broad-spectrum formula that kills mildew and more than 141 different microorganisms. This product can be used in multiple applications, making it a versatile solution for various settings.

6. Earthworm Mold Stain And Mildew Stain Treatment – Natural And Family-Safe – 22 Oz

The EARTHWORM Natural bioenzymatic process household cleaner is an effective and eco-friendly solution for all your household cleaning needs. This fragrance-free cleaner is designed to leave your surfaces clean and fresh without the use of harsh chemical residues.

With its natural bioenzymatic process, this cleaner is specifically formulated to break down and eliminate tough stains and odors, leaving your home smelling clean and fresh. It is perfect for use in bathrooms, tubs, tile, kitchens, counters, sinks, grout toilets, fiberglass, showers, shower doors, shower curtains, and vinyl curtains.

Unlike other household cleaners, the EARTHWORM cleaner does not contain harsh chemicals that can be harmful to your family and pets. All EARTHWORM products are environmentally responsible and safe for use around kids, pets, and family. You can feel confident using this cleaner knowing that it is gentle on the environment and your family.

In addition, this cleaner is easy to use and comes in a convenient spray bottle. Simply spray the cleaner onto the surface you wish to clean, let it sit for a few minutes, and then wipe away with a damp cloth. The EARTHWORM household cleaner is perfect for those who want to keep their homes clean and fresh without the use of harsh chemicals.

7. Apulito Home Mold Stain Cleaning Gel Mildew Cleaner Gel For Bathroom Kitchen Household

The stain remover gel is a simple and easy-to-use solution for removing tough stains. With a wait time of just 3-10 hours, users can effortlessly rinse away stains without any scrubbing required. Its fast-acting formula is highly effective, thanks to its powerful concentrated gel that can provide long-term action.

The gel is designed to stick to any surface, preventing it from flowing down and ensuring maximum coverage. It can be used on a wide range of surfaces, including tiles, walls, bathtubs, and silicone sealant around windows, sinks, and baths. Its versatility makes it an ideal solution for use in the kitchen, bathroom, and other areas of the home.

The powerful gel is highly effective at removing a wide range of stains, making it a must-have for any household. Say goodbye to unsightly stains once and for all with this highly effective and easy-to-use solution.

8. Tilex Mold And Mildew Remover Spray, 16 Fl Oz (Pack Of 3)

The Clorox Bleach Additive is a reliable and effective solution for removing mold and mildew without the tedious task of scrubbing. Its advanced formula has been designed to kill 99.9% of common household mold, mildew, and bacteria, making it a powerful disinfectant for your home.

The gentle design of this bleach additive is safe for use on various surfaces, including ceramic tiles, fiberglass, tubs, and more. This pack of three 16-ounce spray bottles offers a convenient and easy-to-use solution for tackling mold and mildew in different areas of your home.

This mold and mildew remover has been tested and proven to eliminate 99.9% of common household mold, mildew, and bacteria, including Staphylococcus aureus (Staph), Streptococcus pyogenes (Strep), and Trichophyton mentagrophytes (Athlete’s Foot Fungus). As a result, it is a reliable disinfectant that can help keep your home clean and healthy.

The Clorox Bleach Additive is also effective in removing tough stains without the need for scrubbing. Its powerful formula ensures that mold and mildew stains are easily removed, leaving surfaces looking clean and fresh.

This disinfecting tile cleaner contains Clorox bleach, which is a powerful cleaning agent that has been trusted for generations. It works on glazed and unglazed ceramic tiles, fiberglass, grout, tubs, shower doors, vinyl shower curtains, sinks, and no-wax floors, making it a versatile cleaning solution for your home.

9. Smartshield: Prevent Mold & Mildew For Years

Superstratum is a revolutionary product that provides protection against the growth of microbes on various surfaces. Unlike traditional cleaners and disinfectants, Superstratum Smart Polymer Coating prevents the growth of microbes, ensuring that surfaces remain hygienic for extended periods of time.

To use Superstratum, it is recommended to first clean the surface and then spray the Smart Polymer Coating. Once dry, the surface will be protected against microbes for an extended period of time. For example, in high-traffic areas such as showers, baths, and floors, Superstratum can provide protection for up to 10 weeks, while low-traffic areas such as walls, siding, and decks can remain protected for up to 1 year. No-traffic areas such as attics, crawl spaces, and stud cavities can remain protected for up to 5 years.

One of the main benefits of Superstratum is that it reduces the amount of time spent cleaning surfaces. With regular use, Superstratum can significantly reduce the need for constant cleaning, saving both time and money. This makes it an ideal solution for busy households and commercial spaces alike.

Superstratum can be used in a wide range of settings, including showers, bathrooms, decks, patios, stucco, and vinyl. It is also suitable for use on outdoor furniture, boats, lifejackets, vents, air filters, mattresses, refrigerators, washing machines, and garbage cans. Its versatility makes it an essential item for any household, office, or commercial space.

To achieve the best results, it is recommended to shake the Superstratum bottle vigorously for 30 seconds before use. This ensures that the product is evenly mixed and ready to provide optimal protection against microbes.

10. Lemon-Scented Virus & Mold Killer Concentrate

Introducing the Commercial Grade Disinfectant – a powerful and effective cleaning solution that is designed to disinfect and clean hard surfaces such as bathrooms, floors, walls, tables and chairs, metal and steel, and porcelain. This industrial strength disinfectant cleaner is specially formulated to power through even the toughest of messes, making it ideal for use in a wide range of environments, including homes, hospitals, nursing homes, schools, food processing facilities, food service facilities, transportation terminals, office buildings, manufacturing plants, hotels/motels, and retail businesses.

One of the best things about this highly versatile disinfectant cleaner is that it is effective against a wide variety of bacteria and viruses, as well as mold and mildew. This makes it an ideal choice for anyone who wants to ensure that their living or working environment is as clean and hygienic as possible.

Another key feature of this disinfectant cleaner is that it is non-abrasive, which means that it is safe to use on nearly any hard surface. This makes it a great choice for anyone who wants to clean and disinfect their home or workplace without worrying about damaging surfaces.

One of the standout features of this hospital grade disinfectant and deodorizer is its fresh lemon scent. This makes it a great choice for anyone who wants to keep their living or working environment smelling clean and fresh.

Finally, the Commercial Grade Disinfectant comes with a hassle-free 30 day money back guarantee. This means that if you are not completely satisfied with your purchase, you can simply call or email the company with your order number and they will reimburse you in full – no questions asked. This shows that the company values its customers and is committed to providing high-quality products that meet their needs.

Best Mold And Mildew Killer FAQs

Are there any DIY mold and mildew killer solutions that are effective?

Yes, there are several DIY mold and mildew killer solutions that can be effective in eliminating mold and mildew from your home. One effective solution is a mixture of vinegar and baking soda. To make this solution, mix one part white vinegar with one part water and add a teaspoon of baking soda. Spray the solution onto the affected areas and let it sit for a few hours before wiping it away with a damp cloth.

Another effective DIY solution is to use hydrogen peroxide. Mix equal parts of hydrogen peroxide and water and apply it to the affected areas using a spray bottle. Allow the solution to sit for 10-15 minutes before wiping it away with a damp cloth.

Tea tree oil is another natural solution that can be effective in killing mold and mildew. Mix a teaspoon of tea tree oil with a cup of water and spray it onto the affected areas. Allow it to sit for a few hours before wiping it away with a damp cloth.

It is important to note that while these DIY solutions can be effective, they may not work as well as commercial mold and mildew cleaners. If the mold and mildew problem is severe, it is recommended to seek professional help.

Are there any eco-friendly mold and mildew killers available?

Yes, there are several eco-friendly mold and mildew killers available in the market. These products are safe for the environment and human health as they do not contain harsh chemicals or toxins. Some of the popular eco-friendly mold and mildew killers include vinegar, tea tree oil, hydrogen peroxide, baking soda, and citrus seed extract. These natural ingredients have antimicrobial properties that help to kill mold and mildew without harming the environment. To use these products, you can either spray them directly onto the affected area or mix them with water and apply using a cloth or sponge. It is important to note that while these natural mold and mildew killers are effective, they may not work as quickly as chemical-based products. Therefore, it is important to be patient and persistent in their use to achieve the desired results.

Are there any health risks associated with using mold and mildew killers?

Yes, there can be health risks associated with using mold and mildew killers. Many of these products contain chemicals such as bleach, ammonia, and hydrogen peroxide, which can irritate the skin, eyes, and respiratory system. Inhaling these chemicals can also lead to coughing, wheezing, and difficulty breathing.

Furthermore, some mold and mildew killers may contain harmful ingredients such as formaldehyde or volatile organic compounds (VOCs), which can have long-term health effects such as cancer and respiratory problems.

It is important to use these products in a well-ventilated area, wear protective clothing such as gloves and a mask, and follow the instructions carefully. It is also recommended to use natural alternatives such as vinegar or tea tree oil, which are less harmful to both human health and the environment.

Can a mold and mildew killer be used on all surfaces, or are there limitations?

Mold and mildew killers are designed to eliminate and prevent mold and mildew growth on various surfaces. However, it is crucial to read the label and instructions carefully before using them on any surface. Some mold and mildew killers may not be suitable for certain materials, such as fabrics, leather, wood, or painted surfaces. For instance, bleach-based products can discolor or damage certain surfaces, such as carpets, upholstery, and clothing. In contrast, some non-toxic and eco-friendly mold and mildew killers are safe to use on all surfaces, including sensitive materials. In general, it is recommended to test a small and inconspicuous area before applying the product on a larger surface. Additionally, it is essential to wear protective gear, such as gloves and goggles, and ensure proper ventilation when using mold and mildew killers.

Can a mold and mildew killer prevent future growth or only kill existing mold and mildew?

A mold and mildew killer can both kill existing mold and mildew and prevent future growth. Most mold and mildew killers contain active ingredients that not only kill mold and mildew but also create a protective barrier that can prevent future growth. These active ingredients include chemicals like bleach, hydrogen peroxide, and quaternary ammonium compounds that can effectively eliminate mold and mildew and prevent it from coming back.

However, it is important to note that no mold and mildew killer can provide a permanent solution to mold and mildew growth. The best way to prevent mold and mildew growth is to control moisture levels in your home or workplace by fixing any leaks or water damage and using dehumidifiers in humid areas. Regular cleaning and maintenance can also help prevent mold and mildew growth.

In conclusion, a mold and mildew killer can effectively kill existing mold and mildew and prevent future growth but it is not a permanent solution. Regular cleaning and moisture control are key to preventing mold and mildew growth in the long term.

How effective are natural mold and mildew killers compared to chemical ones?

Natural mold and mildew killers can be effective in preventing and eliminating mold and mildew growth. They are often preferred by individuals who are conscious about the environment and their health. Some natural options include vinegar, tea tree oil, hydrogen peroxide, and baking soda. These natural options can be just as effective as chemical ones, but may require more frequent applications or a longer treatment time.

Chemical mold and mildew killers contain harsh ingredients that can be harmful to both humans and the environment. While they may work quickly to eliminate mold and mildew, they can also cause respiratory issues and other health problems if not used properly. In addition, the chemicals in these products can linger in the air and on surfaces long after application, posing a risk to those who come into contact with them.

Overall, natural mold and mildew killers are a safer and healthier alternative to chemical ones. However, it is important to note that the effectiveness of these natural options can vary depending on the severity of the mold and mildew growth. It is always best to consult with a professional if mold and mildew is a persistent issue in your home or workplace.

How long should a mold and mildew killer be left on a surface before wiping it off?

The length of time a mold and mildew killer should be left on a surface before wiping it off depends on the specific product being used. It is important to read and follow the instructions provided by the manufacturer to ensure effective and safe use of the product.

Some mold and mildew killers may require the surface to be sprayed and left untouched for several minutes, while others may require a longer period of time. It is important to note that wiping the surface too soon may not effectively eliminate the mold and mildew and may require reapplication.

Additionally, it is important to wear protective gloves and clothing when using mold and mildew killers, as they can be harmful if they come into contact with the skin. Adequate ventilation of the area is also recommended.

If you are unsure about the appropriate length of time to leave a mold and mildew killer on a surface, it is best to contact the manufacturer or consult a professional for guidance.

How often should a mold and mildew killer be used to prevent recurrence?

The frequency of using a mold and mildew killer to prevent recurrence depends on the severity of the mold issue and the conditions that caused it. If the mold growth is due to a leak or water damage, it is important to fix the underlying issue before using a mold and mildew killer. Once the underlying issue is addressed, it is recommended to use the mold and mildew killer as directed on the product label. In general, it is a good practice to use the product at least once a week in areas prone to moisture such as the bathroom, kitchen, and basement. However, if the mold growth is severe, it may be necessary to use the product more frequently or seek professional help. It is important to note that prevention is key, and maintaining proper ventilation and moisture control can help prevent mold growth.

What are some common ingredients found in mold and mildew killers?

Mold and mildew killers typically contain a combination of active ingredients that work together to effectively eliminate mold and mildew. The most common active ingredients found in these products are bleach, hydrogen peroxide, and quaternary ammonium compounds. Bleach, also known as sodium hypochlorite, is a powerful disinfectant that can kill a wide range of bacteria, viruses, and fungi, including mold and mildew. Hydrogen peroxide is another effective disinfectant that can kill mold and mildew by breaking down their cell walls. Quaternary ammonium compounds, or "quats" for short, are antimicrobial agents that can kill mold and mildew by disrupting their cellular membrane. In addition to these active ingredients, many mold and mildew killers also contain surfactants and other cleaning agents that help to break down and remove mold and mildew stains. It is important to follow the manufacturer's instructions carefully when using these products, as they can be harmful if not used properly.

What is the best mold and mildew killer on the market?

There are several mold and mildew killers available in the market, but choosing the best one can be a bit overwhelming. The effectiveness of a mold and mildew killer depends on various factors such as the type of surface, severity of the mold or mildew, and the ingredients used in the product.

One of the most effective mold and mildew killers is bleach. It is a widely used and trusted solution for eliminating mold and mildew. Bleach is highly effective in killing mold and mildew spores, and it can be used on a variety of surfaces. However, it is important to take precautions when using bleach, such as wearing gloves and ensuring proper ventilation.

Another effective mold and mildew killer is vinegar. Vinegar contains acetic acid, which has antimicrobial properties that can kill mold and mildew. It is also a safe and natural alternative to harsh chemicals and can be used on a variety of surfaces.

Other mold and mildew killers include hydrogen peroxide, baking soda, and tea tree oil. It is important to read the label and follow the instructions carefully when using any mold and mildew killer.

Overall, the best mold and mildew killer on the market depends on your specific needs and preferences. It is important to choose a product that is effective, safe, and suitable for the surface you are cleaning.

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